229904490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{29819}}^1$

素因数の和:30086

約数の個数: 32

約数和(自身を含む): 553936320

約数和(自身を除く): 324031830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 29819, 59638, 89457, 149095, 178914, 298190, 447285, 894570, 7663483, 15326966, 22990449, 38317415, 45980898, 76634830, 114952245, 229904490]

約数ペア:

[(1, 229904490), (2, 114952245), (3, 76634830), (5, 45980898), (6, 38317415), (10, 22990449), (15, 15326966), (30, 7663483), (257, 894570), (514, 447285), (771, 298190), (1285, 178914), (1542, 149095), (2570, 89457), (3855, 59638), (7710, 29819)]