29915704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 72468000

約数和(自身を除く): 42552296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 109, 116, 169, 182, 203, 218, 232, 338, 364, 377, 406, 436, 676, 728, 754, 763, 812, 872, 1183, 1352, 1417, 1508, 1526, 1624, 2366, 2639, 2834, 3016, 3052, 3161, 4732, 4901, 5278, 5668, 6104, 6322, 9464, 9802, 9919, 10556, 11336, 12644, 18421, 19604, 19838, 21112, 22127, 25288, 34307, 36842, 39208, 39676, 41093, 44254, 68614, 73684, 79352, 82186, 88508, 128947, 137228, 147368, 164372, 177016, 257894, 274456, 287651, 328744, 515788, 534209, 575302, 1031576, 1068418, 1150604, 2136836, 2301208, 3739463, 4273672, 7478926, 14957852, 29915704]

約数ペア:

[(1, 29915704), (2, 14957852), (4, 7478926), (7, 4273672), (8, 3739463), (13, 2301208), (14, 2136836), (26, 1150604), (28, 1068418), (29, 1031576), (52, 575302), (56, 534209), (58, 515788), (91, 328744), (104, 287651), (109, 274456), (116, 257894), (169, 177016), (182, 164372), (203, 147368), (218, 137228), (232, 128947), (338, 88508), (364, 82186), (377, 79352), (406, 73684), (436, 68614), (676, 44254), (728, 41093), (754, 39676), (763, 39208), (812, 36842), (872, 34307), (1183, 25288), (1352, 22127), (1417, 21112), (1508, 19838), (1526, 19604), (1624, 18421), (2366, 12644), (2639, 11336), (2834, 10556), (3016, 9919), (3052, 9802), (3161, 9464), (4732, 6322), (4901, 6104), (5278, 5668)]