15702995516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{170707}}^1$

素因数の和:170814

約数の個数: 48

約数和(自身を含む): 31116654240

約数和(自身を除く): 15413658724

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 754, 793, 1508, 1586, 1769, 3172, 3538, 7076, 22997, 45994, 91988, 170707, 341414, 682828, 2219191, 4438382, 4950503, 8876764, 9901006, 10413127, 19802012, 20826254, 41652508, 64356539, 128713078, 135370651, 257426156, 270741302, 301980683, 541482604, 603961366, 1207922732, 3925748879, 7851497758, 15702995516]

約数ペア:

[(1, 15702995516), (2, 7851497758), (4, 3925748879), (13, 1207922732), (26, 603961366), (29, 541482604), (52, 301980683), (58, 270741302), (61, 257426156), (116, 135370651), (122, 128713078), (244, 64356539), (377, 41652508), (754, 20826254), (793, 19802012), (1508, 10413127), (1586, 9901006), (1769, 8876764), (3172, 4950503), (3538, 4438382), (7076, 2219191), (22997, 682828), (45994, 341414), (91988, 170707)]