31430310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22291}}^1$

素因数の和:22348

約数の個数: 32

約数和(自身を含む): 77041152

約数和(自身を除く): 45610842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 22291, 44582, 66873, 111455, 133746, 222910, 334365, 668730, 1047677, 2095354, 3143031, 5238385, 6286062, 10476770, 15715155, 31430310]

約数ペア:

[(1, 31430310), (2, 15715155), (3, 10476770), (5, 6286062), (6, 5238385), (10, 3143031), (15, 2095354), (30, 1047677), (47, 668730), (94, 334365), (141, 222910), (235, 133746), (282, 111455), (470, 66873), (705, 44582), (1410, 22291)]