713421670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{3037}}^1$

素因数の和:3209

約数の個数: 48

約数和(自身を含む): 1401004080

約数和(自身を除く): 687582410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 169, 278, 338, 695, 845, 1390, 1690, 1807, 3037, 3614, 6074, 9035, 15185, 18070, 23491, 30370, 39481, 46982, 78962, 117455, 197405, 234910, 394810, 422143, 513253, 844286, 1026506, 2110715, 2566265, 4221430, 5132530, 5487859, 10975718, 27439295, 54878590, 71342167, 142684334, 356710835, 713421670]

約数ペア:

[(1, 713421670), (2, 356710835), (5, 142684334), (10, 71342167), (13, 54878590), (26, 27439295), (65, 10975718), (130, 5487859), (139, 5132530), (169, 4221430), (278, 2566265), (338, 2110715), (695, 1026506), (845, 844286), (1390, 513253), (1690, 422143), (1807, 394810), (3037, 234910), (3614, 197405), (6074, 117455), (9035, 78962), (15185, 46982), (18070, 39481), (23491, 30370)]