69445020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2027}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 194882688

約数和(自身を除く): 125437668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1713, 2027, 2284, 2855, 3426, 4054, 5710, 6081, 6852, 8108, 8565, 10135, 11420, 12162, 17130, 20270, 24324, 30405, 34260, 40540, 60810, 121620, 1157417, 2314834, 3472251, 4629668, 5787085, 6944502, 11574170, 13889004, 17361255, 23148340, 34722510, 69445020]

約数ペア:

[(1, 69445020), (2, 34722510), (3, 23148340), (4, 17361255), (5, 13889004), (6, 11574170), (10, 6944502), (12, 5787085), (15, 4629668), (20, 3472251), (30, 2314834), (60, 1157417), (571, 121620), (1142, 60810), (1713, 40540), (2027, 34260), (2284, 30405), (2855, 24324), (3426, 20270), (4054, 17130), (5710, 12162), (6081, 11420), (6852, 10135), (8108, 8565)]