222788010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239557}}^1$

素因数の和:239598

約数の個数: 32

約数和(自身を含む): 551941632

約数和(自身を除く): 329153622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 239557, 479114, 718671, 1197785, 1437342, 2395570, 3593355, 7186710, 7426267, 14852534, 22278801, 37131335, 44557602, 74262670, 111394005, 222788010]

約数ペア:

[(1, 222788010), (2, 111394005), (3, 74262670), (5, 44557602), (6, 37131335), (10, 22278801), (15, 14852534), (30, 7426267), (31, 7186710), (62, 3593355), (93, 2395570), (155, 1437342), (186, 1197785), (310, 718671), (465, 479114), (930, 239557)]