1489283710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{9221}}^1$

素因数の和:9780

約数の個数: 32

約数和(自身を含む): 2772797184

約数和(自身を除く): 1283513474

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 521, 1042, 2605, 5210, 9221, 16151, 18442, 32302, 46105, 80755, 92210, 161510, 285851, 571702, 1429255, 2858510, 4804141, 9608282, 24020705, 48041410, 148928371, 297856742, 744641855, 1489283710]

約数ペア:

[(1, 1489283710), (2, 744641855), (5, 297856742), (10, 148928371), (31, 48041410), (62, 24020705), (155, 9608282), (310, 4804141), (521, 2858510), (1042, 1429255), (2605, 571702), (5210, 285851), (9221, 161510), (16151, 92210), (18442, 80755), (32302, 46105)]