164431030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 303248448

約数和(自身を除く): 138817418

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 1010, 2293, 4586, 7171, 11465, 14342, 22930, 35855, 71710, 162803, 231593, 325606, 463186, 814015, 1157965, 1628030, 2315930, 16443103, 32886206, 82215515, 164431030]

約数ペア:

[(1, 164431030), (2, 82215515), (5, 32886206), (10, 16443103), (71, 2315930), (101, 1628030), (142, 1157965), (202, 814015), (355, 463186), (505, 325606), (710, 231593), (1010, 162803), (2293, 71710), (4586, 35855), (7171, 22930), (11465, 14342)]