70251580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16187}}^1$

素因数の和:16234

約数の個数: 48

約数和(自身を含む): 174053376

約数和(自身を除く): 103801796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 16187, 32374, 64748, 80935, 113309, 161870, 226618, 323740, 453236, 501797, 566545, 1003594, 1133090, 2007188, 2266180, 2508985, 3512579, 5017970, 7025158, 10035940, 14050316, 17562895, 35125790, 70251580]

約数ペア:

[(1, 70251580), (2, 35125790), (4, 17562895), (5, 14050316), (7, 10035940), (10, 7025158), (14, 5017970), (20, 3512579), (28, 2508985), (31, 2266180), (35, 2007188), (62, 1133090), (70, 1003594), (124, 566545), (140, 501797), (155, 453236), (217, 323740), (310, 226618), (434, 161870), (620, 113309), (868, 80935), (1085, 64748), (2170, 32374), (4340, 16187)]