66661830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{740687}}^1$

素因数の和:740700

約数の個数: 24

約数和(自身を含む): 173320992

約数和(自身を除く): 106659162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 740687, 1481374, 2222061, 3703435, 4444122, 6666183, 7406870, 11110305, 13332366, 22220610, 33330915, 66661830]

約数ペア:

[(1, 66661830), (2, 33330915), (3, 22220610), (5, 13332366), (6, 11110305), (9, 7406870), (10, 6666183), (15, 4444122), (18, 3703435), (30, 2222061), (45, 1481374), (90, 740687)]