72346430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3109}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 141069600

約数和(自身を除く): 68723170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 3109, 4654, 6218, 11635, 15545, 23270, 31090, 40417, 80834, 202085, 404170, 556511, 1113022, 2782555, 5565110, 7234643, 14469286, 36173215, 72346430]

約数ペア:

[(1, 72346430), (2, 36173215), (5, 14469286), (10, 7234643), (13, 5565110), (26, 2782555), (65, 1113022), (130, 556511), (179, 404170), (358, 202085), (895, 80834), (1790, 40417), (2327, 31090), (3109, 23270), (4654, 15545), (6218, 11635)]