191570230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{1021}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 357618240

約数和(自身を除く): 166048010

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 647, 1021, 1294, 2042, 3235, 5105, 6470, 10210, 18763, 29609, 37526, 59218, 93815, 148045, 187630, 296090, 660587, 1321174, 3302935, 6605870, 19157023, 38314046, 95785115, 191570230]

約数ペア:

[(1, 191570230), (2, 95785115), (5, 38314046), (10, 19157023), (29, 6605870), (58, 3302935), (145, 1321174), (290, 660587), (647, 296090), (1021, 187630), (1294, 148045), (2042, 93815), (3235, 59218), (5105, 37526), (6470, 29609), (10210, 18763)]