145458990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179579}}^1$

素因数の和:179598

約数の個数: 40

約数和(自身を含む): 391125240

約数和(自身を除く): 245666250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 179579, 359158, 538737, 897895, 1077474, 1616211, 1795790, 2693685, 3232422, 4848633, 5387370, 8081055, 9697266, 14545899, 16162110, 24243165, 29091798, 48486330, 72729495, 145458990]

約数ペア:

[(1, 145458990), (2, 72729495), (3, 48486330), (5, 29091798), (6, 24243165), (9, 16162110), (10, 14545899), (15, 9697266), (18, 8081055), (27, 5387370), (30, 4848633), (45, 3232422), (54, 2693685), (81, 1795790), (90, 1616211), (135, 1077474), (162, 897895), (270, 538737), (405, 359158), (810, 179579)]