85424580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{474581}}^1$

素因数の和:474596

約数の個数: 36

約数和(自身を含む): 259121772

約数和(自身を除く): 173697192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 474581, 949162, 1423743, 1898324, 2372905, 2847486, 4271229, 4745810, 5694972, 7118715, 8542458, 9491620, 14237430, 17084916, 21356145, 28474860, 42712290, 85424580]

約数ペア:

[(1, 85424580), (2, 42712290), (3, 28474860), (4, 21356145), (5, 17084916), (6, 14237430), (9, 9491620), (10, 8542458), (12, 7118715), (15, 5694972), (18, 4745810), (20, 4271229), (30, 2847486), (36, 2372905), (45, 1898324), (60, 1423743), (90, 949162), (180, 474581)]