31911030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{118189}}^1$

素因数の和:118205

約数の個数: 32

約数和(自身を含む): 85096800

約数和(自身を除く): 53185770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 118189, 236378, 354567, 590945, 709134, 1063701, 1181890, 1772835, 2127402, 3191103, 3545670, 5318505, 6382206, 10637010, 15955515, 31911030]

約数ペア:

[(1, 31911030), (2, 15955515), (3, 10637010), (5, 6382206), (6, 5318505), (9, 3545670), (10, 3191103), (15, 2127402), (18, 1772835), (27, 1181890), (30, 1063701), (45, 709134), (54, 590945), (90, 354567), (135, 236378), (270, 118189)]