73651970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33941}}^1$

素因数の和:33986

約数の個数: 32

約数和(自身を含む): 156404736

約数和(自身を除く): 82752766

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 33941, 67882, 169705, 237587, 339410, 475174, 1052171, 1187935, 2104342, 2375870, 5260855, 7365197, 10521710, 14730394, 36825985, 73651970]

約数ペア:

[(1, 73651970), (2, 36825985), (5, 14730394), (7, 10521710), (10, 7365197), (14, 5260855), (31, 2375870), (35, 2104342), (62, 1187935), (70, 1052171), (155, 475174), (217, 339410), (310, 237587), (434, 169705), (1085, 67882), (2170, 33941)]