23087580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 41777220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 857, 898, 1347, 1714, 1796, 2245, 2571, 2694, 3428, 4285, 4490, 5142, 5388, 6735, 8570, 8980, 10284, 12855, 13470, 17140, 25710, 26940, 51420, 384793, 769586, 1154379, 1539172, 1923965, 2308758, 3847930, 4617516, 5771895, 7695860, 11543790, 23087580]

約数ペア:

[(1, 23087580), (2, 11543790), (3, 7695860), (4, 5771895), (5, 4617516), (6, 3847930), (10, 2308758), (12, 1923965), (15, 1539172), (20, 1154379), (30, 769586), (60, 384793), (449, 51420), (857, 26940), (898, 25710), (1347, 17140), (1714, 13470), (1796, 12855), (2245, 10284), (2571, 8980), (2694, 8570), (3428, 6735), (4285, 5388), (4490, 5142)]