138353310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2978

約数の個数: 96

約数和(自身を含む): 393299712

約数和(自身を除く): 254946402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 2917, 3162, 4743, 5270, 5834, 7905, 8751, 9486, 14585, 15810, 17502, 23715, 26253, 29170, 43755, 47430, 49589, 52506, 87510, 90427, 99178, 131265, 148767, 180854, 247945, 262530, 271281, 297534, 446301, 452135, 495890, 542562, 743835, 813843, 892602, 904270, 1356405, 1487670, 1537259, 1627686, 2231505, 2712810, 3074518, 4069215, 4463010, 4611777, 7686295, 8138430, 9223554, 13835331, 15372590, 23058885, 27670662, 46117770, 69176655, 138353310]

約数ペア:

[(1, 138353310), (2, 69176655), (3, 46117770), (5, 27670662), (6, 23058885), (9, 15372590), (10, 13835331), (15, 9223554), (17, 8138430), (18, 7686295), (30, 4611777), (31, 4463010), (34, 4069215), (45, 3074518), (51, 2712810), (62, 2231505), (85, 1627686), (90, 1537259), (93, 1487670), (102, 1356405), (153, 904270), (155, 892602), (170, 813843), (186, 743835), (255, 542562), (279, 495890), (306, 452135), (310, 446301), (465, 297534), (510, 271281), (527, 262530), (558, 247945), (765, 180854), (930, 148767), (1054, 131265), (1395, 99178), (1530, 90427), (1581, 87510), (2635, 52506), (2790, 49589), (2917, 47430), (3162, 43755), (4743, 29170), (5270, 26253), (5834, 23715), (7905, 17502), (8751, 15810), (9486, 14585)]