2215830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 5357664

約数和(自身を除く): 3141834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 317, 466, 634, 699, 951, 1165, 1398, 1585, 1902, 2330, 3170, 3495, 4755, 6990, 9510, 73861, 147722, 221583, 369305, 443166, 738610, 1107915, 2215830]

約数ペア:

[(1, 2215830), (2, 1107915), (3, 738610), (5, 443166), (6, 369305), (10, 221583), (15, 147722), (30, 73861), (233, 9510), (317, 6990), (466, 4755), (634, 3495), (699, 3170), (951, 2330), (1165, 1902), (1398, 1585)]