9344390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 11184250

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 263, 323, 374, 418, 526, 646, 935, 1045, 1315, 1615, 1870, 2090, 2630, 2893, 3230, 3553, 4471, 4997, 5786, 7106, 8942, 9994, 14465, 17765, 22355, 24985, 28930, 35530, 44710, 49181, 49970, 54967, 84949, 98362, 109934, 169898, 245905, 274835, 424745, 491810, 549670, 849490, 934439, 1868878, 4672195, 9344390]

約数ペア:

[(1, 9344390), (2, 4672195), (5, 1868878), (10, 934439), (11, 849490), (17, 549670), (19, 491810), (22, 424745), (34, 274835), (38, 245905), (55, 169898), (85, 109934), (95, 98362), (110, 84949), (170, 54967), (187, 49970), (190, 49181), (209, 44710), (263, 35530), (323, 28930), (374, 24985), (418, 22355), (526, 17765), (646, 14465), (935, 9994), (1045, 8942), (1315, 7106), (1615, 5786), (1870, 4997), (2090, 4471), (2630, 3553), (2893, 3230)]