15702251890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{10613}}^1$

素因数の和:11251

約数の個数: 64

約数和(自身を含む): 32096736000

約数和(自身を除く): 16394484110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 599, 1198, 1235, 2470, 2995, 5990, 7787, 10613, 11381, 15574, 21226, 22762, 38935, 53065, 56905, 77870, 106130, 113810, 137969, 147953, 201647, 275938, 295906, 403294, 689845, 739765, 1008235, 1379690, 1479530, 2016470, 2621411, 5242822, 6357187, 12714374, 13107055, 26214110, 31785935, 63571870, 82643431, 120786553, 165286862, 241573106, 413217155, 603932765, 826434310, 1207865530, 1570225189, 3140450378, 7851125945, 15702251890]

約数ペア:

[(1, 15702251890), (2, 7851125945), (5, 3140450378), (10, 1570225189), (13, 1207865530), (19, 826434310), (26, 603932765), (38, 413217155), (65, 241573106), (95, 165286862), (130, 120786553), (190, 82643431), (247, 63571870), (494, 31785935), (599, 26214110), (1198, 13107055), (1235, 12714374), (2470, 6357187), (2995, 5242822), (5990, 2621411), (7787, 2016470), (10613, 1479530), (11381, 1379690), (15574, 1008235), (21226, 739765), (22762, 689845), (38935, 403294), (53065, 295906), (56905, 275938), (77870, 201647), (106130, 147953), (113810, 137969)]