10212070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 21897216

約数和(自身を除く): 11685146

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 43, 55, 85, 86, 110, 127, 170, 187, 215, 254, 374, 430, 473, 635, 731, 935, 946, 1270, 1397, 1462, 1870, 2159, 2365, 2794, 3655, 4318, 4730, 5461, 6985, 7310, 8041, 10795, 10922, 13970, 16082, 21590, 23749, 27305, 40205, 47498, 54610, 60071, 80410, 92837, 118745, 120142, 185674, 237490, 300355, 464185, 600710, 928370, 1021207, 2042414, 5106035, 10212070]

約数ペア:

[(1, 10212070), (2, 5106035), (5, 2042414), (10, 1021207), (11, 928370), (17, 600710), (22, 464185), (34, 300355), (43, 237490), (55, 185674), (85, 120142), (86, 118745), (110, 92837), (127, 80410), (170, 60071), (187, 54610), (215, 47498), (254, 40205), (374, 27305), (430, 23749), (473, 21590), (635, 16082), (731, 13970), (935, 10922), (946, 10795), (1270, 8041), (1397, 7310), (1462, 6985), (1870, 5461), (2159, 4730), (2365, 4318), (2794, 3655)]