2291434130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{254887}}^1$

素因数の和:254954

約数の個数: 32

約数和(自身を含む): 4404464640

約数和(自身を除く): 2113030510

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 254887, 509774, 1274435, 2548870, 7391723, 7901497, 14783446, 15802994, 36958615, 39507485, 73917230, 79014970, 229143413, 458286826, 1145717065, 2291434130]

約数ペア:

[(1, 2291434130), (2, 1145717065), (5, 458286826), (10, 229143413), (29, 79014970), (31, 73917230), (58, 39507485), (62, 36958615), (145, 15802994), (155, 14783446), (290, 7901497), (310, 7391723), (899, 2548870), (1798, 1274435), (4495, 509774), (8990, 254887)]