10279390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 12115490

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 239, 253, 374, 391, 478, 506, 782, 935, 1195, 1265, 1870, 1955, 2390, 2530, 2629, 3910, 4063, 4301, 5258, 5497, 8126, 8602, 10994, 13145, 20315, 21505, 26290, 27485, 40630, 43010, 44693, 54970, 60467, 89386, 93449, 120934, 186898, 223465, 302335, 446930, 467245, 604670, 934490, 1027939, 2055878, 5139695, 10279390]

約数ペア:

[(1, 10279390), (2, 5139695), (5, 2055878), (10, 1027939), (11, 934490), (17, 604670), (22, 467245), (23, 446930), (34, 302335), (46, 223465), (55, 186898), (85, 120934), (110, 93449), (115, 89386), (170, 60467), (187, 54970), (230, 44693), (239, 43010), (253, 40630), (374, 27485), (391, 26290), (478, 21505), (506, 20315), (782, 13145), (935, 10994), (1195, 8602), (1265, 8126), (1870, 5497), (1955, 5258), (2390, 4301), (2530, 4063), (2629, 3910)]