123880710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18191}}^1$

素因数の和:18428

約数の個数: 32

約数和(自身を含む): 298639872

約数和(自身を除く): 174759162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 18191, 36382, 54573, 90955, 109146, 181910, 272865, 545730, 4129357, 8258714, 12388071, 20646785, 24776142, 41293570, 61940355, 123880710]

約数ペア:

[(1, 123880710), (2, 61940355), (3, 41293570), (5, 24776142), (6, 20646785), (10, 12388071), (15, 8258714), (30, 4129357), (227, 545730), (454, 272865), (681, 181910), (1135, 109146), (1362, 90955), (2270, 54573), (3405, 36382), (6810, 18191)]