161346330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{199193}}^1$

素因数の和:199212

約数の個数: 40

約数和(自身を含む): 433844532

約数和(自身を除く): 272498202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 199193, 398386, 597579, 995965, 1195158, 1792737, 1991930, 2987895, 3585474, 5378211, 5975790, 8963685, 10756422, 16134633, 17927370, 26891055, 32269266, 53782110, 80673165, 161346330]

約数ペア:

[(1, 161346330), (2, 80673165), (3, 53782110), (5, 32269266), (6, 26891055), (9, 17927370), (10, 16134633), (15, 10756422), (18, 8963685), (27, 5975790), (30, 5378211), (45, 3585474), (54, 2987895), (81, 1991930), (90, 1792737), (135, 1195158), (162, 995965), (270, 597579), (405, 398386), (810, 199193)]