29971881980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^2\times {\mathrm{19531}}^1$

素因数の和:20094

約数の個数: 36

約数和(自身を含む): 63172230408

約数和(自身を除く): 33200348428

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 19531, 39062, 76729, 78124, 97655, 153458, 195310, 306916, 383645, 390620, 767290, 1534580, 5410087, 10820174, 21640348, 27050435, 54100870, 108201740, 1498594099, 2997188198, 5994376396, 7492970495, 14985940990, 29971881980]

約数ペア:

[(1, 29971881980), (2, 14985940990), (4, 7492970495), (5, 5994376396), (10, 2997188198), (20, 1498594099), (277, 108201740), (554, 54100870), (1108, 27050435), (1385, 21640348), (2770, 10820174), (5540, 5410087), (19531, 1534580), (39062, 767290), (76729, 390620), (78124, 383645), (97655, 306916), (153458, 195310)]