30164680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8318

約数の個数: 64

約数和(自身を含む): 83543040

約数和(自身を除く): 53378360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 8287, 16574, 33148, 41435, 58009, 66296, 82870, 107731, 116018, 165740, 215462, 232036, 290045, 331480, 430924, 464072, 538655, 580090, 754117, 861848, 1077310, 1160180, 1508234, 2154620, 2320360, 3016468, 3770585, 4309240, 6032936, 7541170, 15082340, 30164680]

約数ペア:

[(1, 30164680), (2, 15082340), (4, 7541170), (5, 6032936), (7, 4309240), (8, 3770585), (10, 3016468), (13, 2320360), (14, 2154620), (20, 1508234), (26, 1160180), (28, 1077310), (35, 861848), (40, 754117), (52, 580090), (56, 538655), (65, 464072), (70, 430924), (91, 331480), (104, 290045), (130, 232036), (140, 215462), (182, 165740), (260, 116018), (280, 107731), (364, 82870), (455, 66296), (520, 58009), (728, 41435), (910, 33148), (1820, 16574), (3640, 8287)]