222757010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{102653}}^1$

素因数の和:102698

約数の個数: 32

約数和(自身を含む): 473029632

約数和(自身を除く): 250272622

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 102653, 205306, 513265, 718571, 1026530, 1437142, 3182243, 3592855, 6364486, 7185710, 15911215, 22275701, 31822430, 44551402, 111378505, 222757010]

約数ペア:

[(1, 222757010), (2, 111378505), (5, 44551402), (7, 31822430), (10, 22275701), (14, 15911215), (31, 7185710), (35, 6364486), (62, 3592855), (70, 3182243), (155, 1437142), (217, 1026530), (310, 718571), (434, 513265), (1085, 205306), (2170, 102653)]