70487530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1063}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 134064000

約数和(自身を除く): 63576470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 698, 1063, 1745, 2126, 3490, 5315, 6631, 10630, 13262, 20197, 33155, 40394, 66310, 100985, 201970, 370987, 741974, 1854935, 3709870, 7048753, 14097506, 35243765, 70487530]

約数ペア:

[(1, 70487530), (2, 35243765), (5, 14097506), (10, 7048753), (19, 3709870), (38, 1854935), (95, 741974), (190, 370987), (349, 201970), (698, 100985), (1063, 66310), (1745, 40394), (2126, 33155), (3490, 20197), (5315, 13262), (6631, 10630)]