25400730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 63358848

約数和(自身を除く): 37958118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 107, 123, 193, 205, 214, 246, 321, 386, 410, 535, 579, 615, 642, 965, 1070, 1158, 1230, 1605, 1930, 2895, 3210, 4387, 5790, 7913, 8774, 13161, 15826, 20651, 21935, 23739, 26322, 39565, 41302, 43870, 47478, 61953, 65805, 79130, 103255, 118695, 123906, 131610, 206510, 237390, 309765, 619530, 846691, 1693382, 2540073, 4233455, 5080146, 8466910, 12700365, 25400730]

約数ペア:

[(1, 25400730), (2, 12700365), (3, 8466910), (5, 5080146), (6, 4233455), (10, 2540073), (15, 1693382), (30, 846691), (41, 619530), (82, 309765), (107, 237390), (123, 206510), (193, 131610), (205, 123906), (214, 118695), (246, 103255), (321, 79130), (386, 65805), (410, 61953), (535, 47478), (579, 43870), (615, 41302), (642, 39565), (965, 26322), (1070, 23739), (1158, 21935), (1230, 20651), (1605, 15826), (1930, 13161), (2895, 8774), (3210, 7913), (4387, 5790)]