42181830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{156229}}^1$

素因数の和:156245

約数の個数: 32

約数和(自身を含む): 112485600

約数和(自身を除く): 70303770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 156229, 312458, 468687, 781145, 937374, 1406061, 1562290, 2343435, 2812122, 4218183, 4686870, 7030305, 8436366, 14060610, 21090915, 42181830]

約数ペア:

[(1, 42181830), (2, 21090915), (3, 14060610), (5, 8436366), (6, 7030305), (9, 4686870), (10, 4218183), (15, 2812122), (18, 2343435), (27, 1562290), (30, 1406061), (45, 937374), (54, 781145), (90, 468687), (135, 312458), (270, 156229)]