8711430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3221

約数の個数: 64

約数和(自身を含む): 25740288

約数和(自身を除く): 17028858

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 3191, 6382, 9573, 15955, 19146, 22337, 31910, 41483, 44674, 47865, 67011, 82966, 95730, 111685, 124449, 134022, 207415, 223370, 248898, 290381, 335055, 414830, 580762, 622245, 670110, 871143, 1244490, 1451905, 1742286, 2903810, 4355715, 8711430]

約数ペア:

[(1, 8711430), (2, 4355715), (3, 2903810), (5, 1742286), (6, 1451905), (7, 1244490), (10, 871143), (13, 670110), (14, 622245), (15, 580762), (21, 414830), (26, 335055), (30, 290381), (35, 248898), (39, 223370), (42, 207415), (65, 134022), (70, 124449), (78, 111685), (91, 95730), (105, 82966), (130, 67011), (182, 47865), (195, 44674), (210, 41483), (273, 31910), (390, 22337), (455, 19146), (546, 15955), (910, 9573), (1365, 6382), (2730, 3191)]