290585862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135661}}^1$

素因数の和:135693

約数の個数: 48

約数和(自身を含む): 761877792

約数和(自身を除く): 471291930

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 135661, 271322, 406983, 813966, 949627, 1220949, 1899254, 2306237, 2441898, 2848881, 4612474, 5697762, 6918711, 8546643, 13837422, 16143659, 17093286, 20756133, 32287318, 41512266, 48430977, 96861954, 145292931, 290585862]

約数ペア:

[(1, 290585862), (2, 145292931), (3, 96861954), (6, 48430977), (7, 41512266), (9, 32287318), (14, 20756133), (17, 17093286), (18, 16143659), (21, 13837422), (34, 8546643), (42, 6918711), (51, 5697762), (63, 4612474), (102, 2848881), (119, 2441898), (126, 2306237), (153, 1899254), (238, 1220949), (306, 949627), (357, 813966), (714, 406983), (1071, 271322), (2142, 135661)]