66456690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76387}}^1$

素因数の和:76426

約数の個数: 32

約数和(自身を含む): 164998080

約数和(自身を除く): 98541390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 76387, 152774, 229161, 381935, 458322, 763870, 1145805, 2215223, 2291610, 4430446, 6645669, 11076115, 13291338, 22152230, 33228345, 66456690]

約数ペア:

[(1, 66456690), (2, 33228345), (3, 22152230), (5, 13291338), (6, 11076115), (10, 6645669), (15, 4430446), (29, 2291610), (30, 2215223), (58, 1145805), (87, 763870), (145, 458322), (174, 381935), (290, 229161), (435, 152774), (870, 76387)]