2691450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{5981}}^1$

素因数の和:5999

約数の個数: 36

約数和(自身を含む): 7232238

約数和(自身を除く): 4540788

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 5981, 11962, 17943, 29905, 35886, 53829, 59810, 89715, 107658, 149525, 179430, 269145, 299050, 448575, 538290, 897150, 1345725, 2691450]

約数ペア:

[(1, 2691450), (2, 1345725), (3, 897150), (5, 538290), (6, 448575), (9, 299050), (10, 269145), (15, 179430), (18, 149525), (25, 107658), (30, 89715), (45, 59810), (50, 53829), (75, 35886), (90, 29905), (150, 17943), (225, 11962), (450, 5981)]