129125401430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1\times {\mathrm{36793}}^1$

素因数の和:48152

約数の個数: 32

約数和(自身を含む): 239951040768

約数和(自身を除く): 110825639338

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 11321, 22642, 36793, 56605, 73586, 113210, 183965, 350951, 367930, 701902, 1140583, 1754755, 2281166, 3509510, 5702915, 11405830, 416533553, 833067106, 2082667765, 4165335530, 12912540143, 25825080286, 64562700715, 129125401430]

約数ペア:

[(1, 129125401430), (2, 64562700715), (5, 25825080286), (10, 12912540143), (31, 4165335530), (62, 2082667765), (155, 833067106), (310, 416533553), (11321, 11405830), (22642, 5702915), (36793, 3509510), (56605, 2281166), (73586, 1754755), (113210, 1140583), (183965, 701902), (350951, 367930)]