17666930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 14992270

約数列:

[1, 2, 5, 10, 71, 142, 149, 167, 298, 334, 355, 710, 745, 835, 1490, 1670, 10579, 11857, 21158, 23714, 24883, 49766, 52895, 59285, 105790, 118570, 124415, 248830, 1766693, 3533386, 8833465, 17666930]

約数ペア:

[(1, 17666930), (2, 8833465), (5, 3533386), (10, 1766693), (71, 248830), (142, 124415), (149, 118570), (167, 105790), (298, 59285), (334, 52895), (355, 49766), (710, 24883), (745, 23714), (835, 21158), (1490, 11857), (1670, 10579)]