307795740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10039}}^1$

素因数の和:10131

約数の個数: 96

約数和(自身を含む): 998538240

約数和(自身を除く): 690742500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 10039, 10220, 15330, 20078, 30117, 30660, 40156, 50195, 60234, 70273, 100390, 120468, 140546, 150585, 200780, 210819, 281092, 301170, 351365, 421638, 602340, 702730, 732847, 843276, 1054095, 1405460, 1465694, 2108190, 2198541, 2931388, 3664235, 4216380, 4397082, 5129929, 7328470, 8794164, 10259858, 10992705, 14656940, 15389787, 20519716, 21985410, 25649645, 30779574, 43970820, 51299290, 61559148, 76948935, 102598580, 153897870, 307795740]

約数ペア:

[(1, 307795740), (2, 153897870), (3, 102598580), (4, 76948935), (5, 61559148), (6, 51299290), (7, 43970820), (10, 30779574), (12, 25649645), (14, 21985410), (15, 20519716), (20, 15389787), (21, 14656940), (28, 10992705), (30, 10259858), (35, 8794164), (42, 7328470), (60, 5129929), (70, 4397082), (73, 4216380), (84, 3664235), (105, 2931388), (140, 2198541), (146, 2108190), (210, 1465694), (219, 1405460), (292, 1054095), (365, 843276), (420, 732847), (438, 702730), (511, 602340), (730, 421638), (876, 351365), (1022, 301170), (1095, 281092), (1460, 210819), (1533, 200780), (2044, 150585), (2190, 140546), (2555, 120468), (3066, 100390), (4380, 70273), (5110, 60234), (6132, 50195), (7665, 40156), (10039, 30660), (10220, 30117), (15330, 20078)]