1855470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 4497408

約数和(自身を除く): 2641938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 487, 635, 762, 974, 1270, 1461, 1905, 2435, 2922, 3810, 4870, 7305, 14610, 61849, 123698, 185547, 309245, 371094, 618490, 927735, 1855470]

約数ペア:

[(1, 1855470), (2, 927735), (3, 618490), (5, 371094), (6, 309245), (10, 185547), (15, 123698), (30, 61849), (127, 14610), (254, 7305), (381, 4870), (487, 3810), (635, 2922), (762, 2435), (974, 1905), (1270, 1461)]