79075710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 252806400

約数和(自身を除く): 173730690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 54, 63, 70, 86, 90, 98, 105, 126, 129, 135, 139, 147, 189, 210, 215, 245, 258, 270, 278, 294, 301, 315, 378, 387, 417, 430, 441, 490, 602, 630, 645, 695, 735, 774, 834, 882, 903, 945, 973, 1161, 1251, 1290, 1323, 1390, 1470, 1505, 1806, 1890, 1935, 1946, 2085, 2107, 2205, 2322, 2502, 2646, 2709, 2919, 3010, 3753, 3870, 4170, 4214, 4410, 4515, 4865, 5418, 5805, 5838, 5977, 6255, 6321, 6615, 6811, 7506, 8127, 8757, 9030, 9730, 10535, 11610, 11954, 12510, 12642, 13230, 13545, 13622, 14595, 16254, 17514, 17931, 18765, 18963, 20433, 21070, 26271, 27090, 29190, 29885, 31605, 34055, 35862, 37530, 37926, 40635, 40866, 41839, 43785, 52542, 53793, 56889, 59770, 61299, 63210, 68110, 81270, 83678, 87570, 89655, 94815, 102165, 107586, 113778, 122598, 125517, 131355, 161379, 179310, 183897, 189630, 204330, 209195, 251034, 262710, 268965, 284445, 292873, 306495, 322758, 367794, 376551, 418390, 537930, 568890, 585746, 612990, 627585, 753102, 806895, 878619, 919485, 1129653, 1255170, 1464365, 1613790, 1757238, 1838970, 1882755, 2259306, 2635857, 2928730, 3765510, 4393095, 5271714, 5648265, 7907571, 8786190, 11296530, 13179285, 15815142, 26358570, 39537855, 79075710]

約数ペア:

[(1, 79075710), (2, 39537855), (3, 26358570), (5, 15815142), (6, 13179285), (7, 11296530), (9, 8786190), (10, 7907571), (14, 5648265), (15, 5271714), (18, 4393095), (21, 3765510), (27, 2928730), (30, 2635857), (35, 2259306), (42, 1882755), (43, 1838970), (45, 1757238), (49, 1613790), (54, 1464365), (63, 1255170), (70, 1129653), (86, 919485), (90, 878619), (98, 806895), (105, 753102), (126, 627585), (129, 612990), (135, 585746), (139, 568890), (147, 537930), (189, 418390), (210, 376551), (215, 367794), (245, 322758), (258, 306495), (270, 292873), (278, 284445), (294, 268965), (301, 262710), (315, 251034), (378, 209195), (387, 204330), (417, 189630), (430, 183897), (441, 179310), (490, 161379), (602, 131355), (630, 125517), (645, 122598), (695, 113778), (735, 107586), (774, 102165), (834, 94815), (882, 89655), (903, 87570), (945, 83678), (973, 81270), (1161, 68110), (1251, 63210), (1290, 61299), (1323, 59770), (1390, 56889), (1470, 53793), (1505, 52542), (1806, 43785), (1890, 41839), (1935, 40866), (1946, 40635), (2085, 37926), (2107, 37530), (2205, 35862), (2322, 34055), (2502, 31605), (2646, 29885), (2709, 29190), (2919, 27090), (3010, 26271), (3753, 21070), (3870, 20433), (4170, 18963), (4214, 18765), (4410, 17931), (4515, 17514), (4865, 16254), (5418, 14595), (5805, 13622), (5838, 13545), (5977, 13230), (6255, 12642), (6321, 12510), (6615, 11954), (6811, 11610), (7506, 10535), (8127, 9730), (8757, 9030)]