39305530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21019}}^1$

素因数の和:21054

約数の個数: 32

約数和(自身を含む): 81725760

約数和(自身を除く): 42420230

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 21019, 42038, 105095, 210190, 231209, 357323, 462418, 714646, 1156045, 1786615, 2312090, 3573230, 3930553, 7861106, 19652765, 39305530]

約数ペア:

[(1, 39305530), (2, 19652765), (5, 7861106), (10, 3930553), (11, 3573230), (17, 2312090), (22, 1786615), (34, 1156045), (55, 714646), (85, 462418), (110, 357323), (170, 231209), (187, 210190), (374, 105095), (935, 42038), (1870, 21019)]