18315210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11519}}^1$

素因数の和:11582

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 26474550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 11519, 23038, 34557, 57595, 69114, 115190, 172785, 345570, 610507, 1221014, 1831521, 3052535, 3663042, 6105070, 9157605, 18315210]

約数ペア:

[(1, 18315210), (2, 9157605), (3, 6105070), (5, 3663042), (6, 3052535), (10, 1831521), (15, 1221014), (30, 610507), (53, 345570), (106, 172785), (159, 115190), (265, 69114), (318, 57595), (530, 34557), (795, 23038), (1590, 11519)]