10258690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 21482496

約数和(自身を除く): 11223806

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 73, 94, 115, 130, 146, 230, 235, 299, 365, 470, 598, 611, 730, 949, 1081, 1222, 1495, 1679, 1898, 2162, 2990, 3055, 3358, 3431, 4745, 5405, 6110, 6862, 8395, 9490, 10810, 14053, 16790, 17155, 21827, 28106, 34310, 43654, 44603, 70265, 78913, 89206, 109135, 140530, 157826, 218270, 223015, 394565, 446030, 789130, 1025869, 2051738, 5129345, 10258690]

約数ペア:

[(1, 10258690), (2, 5129345), (5, 2051738), (10, 1025869), (13, 789130), (23, 446030), (26, 394565), (46, 223015), (47, 218270), (65, 157826), (73, 140530), (94, 109135), (115, 89206), (130, 78913), (146, 70265), (230, 44603), (235, 43654), (299, 34310), (365, 28106), (470, 21827), (598, 17155), (611, 16790), (730, 14053), (949, 10810), (1081, 9490), (1222, 8395), (1495, 6862), (1679, 6110), (1898, 5405), (2162, 4745), (2990, 3431), (3055, 3358)]