702995390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{5657}}^1$

素因数の和:5741

約数の個数: 48

約数和(自身を含む): 1375708752

約数和(自身を除く): 672713362

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 731, 1445, 1462, 2890, 3655, 5657, 7310, 11314, 12427, 24854, 28285, 56570, 62135, 96169, 124270, 192338, 243251, 480845, 486502, 961690, 1216255, 1634873, 2432510, 3269746, 4135267, 8174365, 8270534, 16348730, 20676335, 41352670, 70299539, 140599078, 351497695, 702995390]

約数ペア:

[(1, 702995390), (2, 351497695), (5, 140599078), (10, 70299539), (17, 41352670), (34, 20676335), (43, 16348730), (85, 8270534), (86, 8174365), (170, 4135267), (215, 3269746), (289, 2432510), (430, 1634873), (578, 1216255), (731, 961690), (1445, 486502), (1462, 480845), (2890, 243251), (3655, 192338), (5657, 124270), (7310, 96169), (11314, 62135), (12427, 56570), (24854, 28285)]