6438530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 14376960

約数和(自身を除く): 7938430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 103, 133, 190, 206, 235, 266, 329, 470, 515, 658, 665, 721, 893, 1030, 1330, 1442, 1645, 1786, 1957, 3290, 3605, 3914, 4465, 4841, 6251, 7210, 8930, 9682, 9785, 12502, 13699, 19570, 24205, 27398, 31255, 33887, 48410, 62510, 67774, 68495, 91979, 136990, 169435, 183958, 338870, 459895, 643853, 919790, 1287706, 3219265, 6438530]

約数ペア:

[(1, 6438530), (2, 3219265), (5, 1287706), (7, 919790), (10, 643853), (14, 459895), (19, 338870), (35, 183958), (38, 169435), (47, 136990), (70, 91979), (94, 68495), (95, 67774), (103, 62510), (133, 48410), (190, 33887), (206, 31255), (235, 27398), (266, 24205), (329, 19570), (470, 13699), (515, 12502), (658, 9785), (665, 9682), (721, 8930), (893, 7210), (1030, 6251), (1330, 4841), (1442, 4465), (1645, 3914), (1786, 3605), (1957, 3290)]