2939149980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1917

約数の個数: 216

約数和(自身を含む): 9841523328

約数和(自身を除く): 6902373348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 169, 180, 195, 212, 234, 260, 265, 318, 338, 390, 468, 477, 507, 530, 585, 636, 676, 689, 780, 795, 845, 954, 1014, 1060, 1170, 1378, 1521, 1590, 1690, 1823, 1908, 2028, 2067, 2340, 2385, 2535, 2756, 3042, 3180, 3380, 3445, 3646, 4134, 4770, 5070, 5469, 6084, 6201, 6890, 7292, 7605, 8268, 8957, 9115, 9540, 10140, 10335, 10938, 12402, 13780, 15210, 16407, 17914, 18230, 20670, 21876, 23699, 24804, 26871, 27345, 30420, 31005, 32814, 35828, 36460, 41340, 44785, 47398, 53742, 54690, 62010, 65628, 71097, 80613, 82035, 89570, 94796, 96619, 107484, 109380, 118495, 124020, 134355, 142194, 161226, 164070, 179140, 193238, 213291, 236990, 268710, 284388, 289857, 308087, 322452, 328140, 355485, 386476, 403065, 426582, 473980, 483095, 537420, 579714, 616174, 710970, 806130, 853164, 869571, 924261, 966190, 1066455, 1159428, 1232348, 1256047, 1421940, 1449285, 1540435, 1612260, 1739142, 1848522, 1932380, 2132910, 2512094, 2772783, 2898570, 3080870, 3478284, 3697044, 3768141, 4265820, 4347855, 4621305, 5024188, 5545566, 5797140, 6161740, 6280235, 7536282, 8695710, 9242610, 11091132, 11304423, 12560470, 13863915, 15072564, 16328611, 17391420, 18485220, 18840705, 22608846, 25120940, 27727830, 32657222, 37681410, 45217692, 48985833, 55455660, 56522115, 65314444, 75362820, 81643055, 97971666, 113044230, 146957499, 163286110, 195943332, 226088460, 244929165, 293914998, 326572220, 489858330, 587829996, 734787495, 979716660, 1469574990, 2939149980]

約数ペア:

[(1, 2939149980), (2, 1469574990), (3, 979716660), (4, 734787495), (5, 587829996), (6, 489858330), (9, 326572220), (10, 293914998), (12, 244929165), (13, 226088460), (15, 195943332), (18, 163286110), (20, 146957499), (26, 113044230), (30, 97971666), (36, 81643055), (39, 75362820), (45, 65314444), (52, 56522115), (53, 55455660), (60, 48985833), (65, 45217692), (78, 37681410), (90, 32657222), (106, 27727830), (117, 25120940), (130, 22608846), (156, 18840705), (159, 18485220), (169, 17391420), (180, 16328611), (195, 15072564), (212, 13863915), (234, 12560470), (260, 11304423), (265, 11091132), (318, 9242610), (338, 8695710), (390, 7536282), (468, 6280235), (477, 6161740), (507, 5797140), (530, 5545566), (585, 5024188), (636, 4621305), (676, 4347855), (689, 4265820), (780, 3768141), (795, 3697044), (845, 3478284), (954, 3080870), (1014, 2898570), (1060, 2772783), (1170, 2512094), (1378, 2132910), (1521, 1932380), (1590, 1848522), (1690, 1739142), (1823, 1612260), (1908, 1540435), (2028, 1449285), (2067, 1421940), (2340, 1256047), (2385, 1232348), (2535, 1159428), (2756, 1066455), (3042, 966190), (3180, 924261), (3380, 869571), (3445, 853164), (3646, 806130), (4134, 710970), (4770, 616174), (5070, 579714), (5469, 537420), (6084, 483095), (6201, 473980), (6890, 426582), (7292, 403065), (7605, 386476), (8268, 355485), (8957, 328140), (9115, 322452), (9540, 308087), (10140, 289857), (10335, 284388), (10938, 268710), (12402, 236990), (13780, 213291), (15210, 193238), (16407, 179140), (17914, 164070), (18230, 161226), (20670, 142194), (21876, 134355), (23699, 124020), (24804, 118495), (26871, 109380), (27345, 107484), (30420, 96619), (31005, 94796), (32814, 89570), (35828, 82035), (36460, 80613), (41340, 71097), (44785, 65628), (47398, 62010), (53742, 54690)]