855404530

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^2\times {\mathrm{3853}}^1$

素因数の和:4158

約数の個数: 24

約数和(自身を含む): 1550533572

約数和(自身を除く): 695129042

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 3853, 7706, 19265, 22201, 38530, 44402, 111005, 222010, 574097, 1148194, 2870485, 5740970, 85540453, 171080906, 427702265, 855404530]

約数ペア:

[(1, 855404530), (2, 427702265), (5, 171080906), (10, 85540453), (149, 5740970), (298, 2870485), (745, 1148194), (1490, 574097), (3853, 222010), (7706, 111005), (19265, 44402), (22201, 38530)]