29908802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 59754240

約数和(自身を除く): 29845438

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 58, 74, 77, 154, 181, 203, 259, 319, 362, 406, 407, 518, 638, 814, 1073, 1267, 1991, 2146, 2233, 2534, 2849, 3982, 4466, 5249, 5698, 6697, 7511, 10498, 11803, 13394, 13937, 15022, 23606, 27874, 36743, 46879, 57739, 73486, 73667, 82621, 93758, 115478, 147334, 165242, 194213, 388426, 404173, 515669, 808346, 1031338, 1359491, 2136343, 2718982, 4272686, 14954401, 29908802]

約数ペア:

[(1, 29908802), (2, 14954401), (7, 4272686), (11, 2718982), (14, 2136343), (22, 1359491), (29, 1031338), (37, 808346), (58, 515669), (74, 404173), (77, 388426), (154, 194213), (181, 165242), (203, 147334), (259, 115478), (319, 93758), (362, 82621), (406, 73667), (407, 73486), (518, 57739), (638, 46879), (814, 36743), (1073, 27874), (1267, 23606), (1991, 15022), (2146, 13937), (2233, 13394), (2534, 11803), (2849, 10498), (3982, 7511), (4466, 6697), (5249, 5698)]