30759970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7914

約数の個数: 32

約数和(自身を含む): 61181568

約数和(自身を除く): 30421598

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7867, 15734, 39335, 78670, 133739, 180941, 267478, 361882, 668695, 904705, 1337390, 1809410, 3075997, 6151994, 15379985, 30759970]

約数ペア:

[(1, 30759970), (2, 15379985), (5, 6151994), (10, 3075997), (17, 1809410), (23, 1337390), (34, 904705), (46, 668695), (85, 361882), (115, 267478), (170, 180941), (230, 133739), (391, 78670), (782, 39335), (1955, 15734), (3910, 7867)]