66751830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247229}}^1$

素因数の和:247245

約数の個数: 32

約数和(自身を含む): 178005600

約数和(自身を除く): 111253770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247229, 494458, 741687, 1236145, 1483374, 2225061, 2472290, 3708435, 4450122, 6675183, 7416870, 11125305, 13350366, 22250610, 33375915, 66751830]

約数ペア:

[(1, 66751830), (2, 33375915), (3, 22250610), (5, 13350366), (6, 11125305), (9, 7416870), (10, 6675183), (15, 4450122), (18, 3708435), (27, 2472290), (30, 2225061), (45, 1483374), (54, 1236145), (90, 741687), (135, 494458), (270, 247229)]