123247830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4108261}}^1$

素因数の和:4108271

約数の個数: 16

約数和(自身を含む): 295794864

約数和(自身を除く): 172547034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4108261, 8216522, 12324783, 20541305, 24649566, 41082610, 61623915, 123247830]

約数ペア:

[(1, 123247830), (2, 61623915), (3, 41082610), (5, 24649566), (6, 20541305), (10, 12324783), (15, 8216522), (30, 4108261)]