1515671210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 2965572000

約数和(自身を除く): 1449900790

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 149, 170, 265, 298, 530, 745, 901, 1129, 1490, 1802, 2258, 2533, 4505, 5066, 5645, 7897, 9010, 11290, 12665, 15794, 19193, 25330, 38386, 39485, 59837, 78970, 95965, 119674, 134249, 168221, 191930, 268498, 299185, 336442, 598370, 671245, 841105, 1017229, 1342490, 1682210, 2034458, 2859757, 5086145, 5719514, 8915713, 10172290, 14298785, 17831426, 28597570, 44578565, 89157130, 151567121, 303134242, 757835605, 1515671210]

約数ペア:

[(1, 1515671210), (2, 757835605), (5, 303134242), (10, 151567121), (17, 89157130), (34, 44578565), (53, 28597570), (85, 17831426), (106, 14298785), (149, 10172290), (170, 8915713), (265, 5719514), (298, 5086145), (530, 2859757), (745, 2034458), (901, 1682210), (1129, 1342490), (1490, 1017229), (1802, 841105), (2258, 671245), (2533, 598370), (4505, 336442), (5066, 299185), (5645, 268498), (7897, 191930), (9010, 168221), (11290, 134249), (12665, 119674), (15794, 95965), (19193, 78970), (25330, 59837), (38386, 39485)]