45365710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11257}}^1$

素因数の和:11308

約数の個数: 32

約数和(自身を含む): 90784512

約数和(自身を除く): 45418802

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11257, 22514, 56285, 112570, 146341, 292682, 348967, 697934, 731705, 1463410, 1744835, 3489670, 4536571, 9073142, 22682855, 45365710]

約数ペア:

[(1, 45365710), (2, 22682855), (5, 9073142), (10, 4536571), (13, 3489670), (26, 1744835), (31, 1463410), (62, 731705), (65, 697934), (130, 348967), (155, 292682), (310, 146341), (403, 112570), (806, 56285), (2015, 22514), (4030, 11257)]