87609290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{953}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 163820880

約数和(自身を除く): 76211590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 317, 634, 953, 1585, 1906, 3170, 4765, 9193, 9530, 18386, 27637, 45965, 55274, 91930, 138185, 276370, 302101, 604202, 1510505, 3021010, 8760929, 17521858, 43804645, 87609290]

約数ペア:

[(1, 87609290), (2, 43804645), (5, 17521858), (10, 8760929), (29, 3021010), (58, 1510505), (145, 604202), (290, 302101), (317, 276370), (634, 138185), (953, 91930), (1585, 55274), (1906, 45965), (3170, 27637), (4765, 18386), (9193, 9530)]