31690710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117373}}^1$

素因数の和:117389

約数の個数: 32

約数和(自身を含む): 84509280

約数和(自身を除く): 52818570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117373, 234746, 352119, 586865, 704238, 1056357, 1173730, 1760595, 2112714, 3169071, 3521190, 5281785, 6338142, 10563570, 15845355, 31690710]

約数ペア:

[(1, 31690710), (2, 15845355), (3, 10563570), (5, 6338142), (6, 5281785), (9, 3521190), (10, 3169071), (15, 2112714), (18, 1760595), (27, 1173730), (30, 1056357), (45, 704238), (54, 586865), (90, 352119), (135, 234746), (270, 117373)]