65784730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 138350592

約数和(自身を除く): 72565862

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 127, 170, 187, 254, 277, 374, 554, 635, 935, 1270, 1385, 1397, 1870, 2159, 2770, 2794, 3047, 4318, 4709, 6094, 6985, 9418, 10795, 13970, 15235, 21590, 23545, 23749, 30470, 35179, 47090, 47498, 51799, 70358, 103598, 118745, 175895, 237490, 258995, 351790, 386969, 517990, 598043, 773938, 1196086, 1934845, 2990215, 3869690, 5980430, 6578473, 13156946, 32892365, 65784730]

約数ペア:

[(1, 65784730), (2, 32892365), (5, 13156946), (10, 6578473), (11, 5980430), (17, 3869690), (22, 2990215), (34, 1934845), (55, 1196086), (85, 773938), (110, 598043), (127, 517990), (170, 386969), (187, 351790), (254, 258995), (277, 237490), (374, 175895), (554, 118745), (635, 103598), (935, 70358), (1270, 51799), (1385, 47498), (1397, 47090), (1870, 35179), (2159, 30470), (2770, 23749), (2794, 23545), (3047, 21590), (4318, 15235), (4709, 13970), (6094, 10795), (6985, 9418)]