629503490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{116791}}^1$

素因数の和:116823

約数の個数: 48

約数和(自身を含む): 1437943104

約数和(自身を除く): 808439614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 116791, 233582, 583955, 817537, 1167910, 1284701, 1635074, 2569402, 4087685, 5722759, 6423505, 8175370, 8992907, 11445518, 12847010, 17985814, 28613795, 44964535, 57227590, 62950349, 89929070, 125900698, 314751745, 629503490]

約数ペア:

[(1, 629503490), (2, 314751745), (5, 125900698), (7, 89929070), (10, 62950349), (11, 57227590), (14, 44964535), (22, 28613795), (35, 17985814), (49, 12847010), (55, 11445518), (70, 8992907), (77, 8175370), (98, 6423505), (110, 5722759), (154, 4087685), (245, 2569402), (385, 1635074), (490, 1284701), (539, 1167910), (770, 817537), (1078, 583955), (2695, 233582), (5390, 116791)]