27950890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14947}}^1$

素因数の和:14982

約数の個数: 32

約数和(自身を含む): 58117824

約数和(自身を除く): 30166934

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 14947, 29894, 74735, 149470, 164417, 254099, 328834, 508198, 822085, 1270495, 1644170, 2540990, 2795089, 5590178, 13975445, 27950890]

約数ペア:

[(1, 27950890), (2, 13975445), (5, 5590178), (10, 2795089), (11, 2540990), (17, 1644170), (22, 1270495), (34, 822085), (55, 508198), (85, 328834), (110, 254099), (170, 164417), (187, 149470), (374, 74735), (935, 29894), (1870, 14947)]