29809670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 35508730

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 839, 935, 1045, 1615, 1678, 1870, 2090, 3230, 3553, 4195, 7106, 8390, 9229, 14263, 15941, 17765, 18458, 28526, 31882, 35530, 46145, 71315, 79705, 92290, 142630, 156893, 159410, 175351, 270997, 313786, 350702, 541994, 784465, 876755, 1354985, 1568930, 1753510, 2709970, 2980967, 5961934, 14904835, 29809670]

約数ペア:

[(1, 29809670), (2, 14904835), (5, 5961934), (10, 2980967), (11, 2709970), (17, 1753510), (19, 1568930), (22, 1354985), (34, 876755), (38, 784465), (55, 541994), (85, 350702), (95, 313786), (110, 270997), (170, 175351), (187, 159410), (190, 156893), (209, 142630), (323, 92290), (374, 79705), (418, 71315), (646, 46145), (839, 35530), (935, 31882), (1045, 28526), (1615, 18458), (1678, 17765), (1870, 15941), (2090, 14263), (3230, 9229), (3553, 8390), (4195, 7106)]