15082340

素因数分解:

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

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 38986752

約数和(自身を除く): 23904412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8287, 16574, 33148, 41435, 58009, 82870, 107731, 116018, 165740, 215462, 232036, 290045, 430924, 538655, 580090, 754117, 1077310, 1160180, 1508234, 2154620, 3016468, 3770585, 7541170, 15082340]

約数ペア:

[(1, 15082340), (2, 7541170), (4, 3770585), (5, 3016468), (7, 2154620), (10, 1508234), (13, 1160180), (14, 1077310), (20, 754117), (26, 580090), (28, 538655), (35, 430924), (52, 290045), (65, 232036), (70, 215462), (91, 165740), (130, 116018), (140, 107731), (182, 82870), (260, 58009), (364, 41435), (455, 33148), (910, 16574), (1820, 8287)]