135943390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 285223680

約数和(自身を除く): 149280290

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 139, 170, 187, 278, 374, 523, 695, 935, 1046, 1390, 1529, 1870, 2363, 2615, 3058, 4726, 5230, 5753, 7645, 8891, 11506, 11815, 15290, 17782, 23630, 25993, 28765, 44455, 51986, 57530, 72697, 88910, 97801, 129965, 145394, 195602, 259930, 363485, 489005, 726970, 799667, 978010, 1235849, 1599334, 2471698, 3998335, 6179245, 7996670, 12358490, 13594339, 27188678, 67971695, 135943390]

約数ペア:

[(1, 135943390), (2, 67971695), (5, 27188678), (10, 13594339), (11, 12358490), (17, 7996670), (22, 6179245), (34, 3998335), (55, 2471698), (85, 1599334), (110, 1235849), (139, 978010), (170, 799667), (187, 726970), (278, 489005), (374, 363485), (523, 259930), (695, 195602), (935, 145394), (1046, 129965), (1390, 97801), (1529, 88910), (1870, 72697), (2363, 57530), (2615, 51986), (3058, 44455), (4726, 28765), (5230, 25993), (5753, 23630), (7645, 17782), (8891, 15290), (11506, 11815)]