33988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{881}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 95425344

約数和(自身を除く): 61436364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 881, 1286, 1762, 1929, 2572, 2643, 3215, 3524, 3858, 4405, 5286, 6430, 7716, 8810, 9645, 10572, 12860, 13215, 17620, 19290, 26430, 38580, 52860, 566483, 1132966, 1699449, 2265932, 2832415, 3398898, 5664830, 6797796, 8497245, 11329660, 16994490, 33988980]

約数ペア:

[(1, 33988980), (2, 16994490), (3, 11329660), (4, 8497245), (5, 6797796), (6, 5664830), (10, 3398898), (12, 2832415), (15, 2265932), (20, 1699449), (30, 1132966), (60, 566483), (643, 52860), (881, 38580), (1286, 26430), (1762, 19290), (1929, 17620), (2572, 13215), (2643, 12860), (3215, 10572), (3524, 9645), (3858, 8810), (4405, 7716), (5286, 6430)]