134607530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 263126016

約数和(自身を除く): 128518486

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 289, 470, 578, 799, 991, 1445, 1598, 1982, 2890, 3995, 4955, 7990, 9910, 13583, 16847, 27166, 33694, 46577, 67915, 84235, 93154, 135830, 168470, 232885, 286399, 465770, 572798, 791809, 1431995, 1583618, 2863990, 3959045, 7918090, 13460753, 26921506, 67303765, 134607530]

約数ペア:

[(1, 134607530), (2, 67303765), (5, 26921506), (10, 13460753), (17, 7918090), (34, 3959045), (47, 2863990), (85, 1583618), (94, 1431995), (170, 791809), (235, 572798), (289, 465770), (470, 286399), (578, 232885), (799, 168470), (991, 135830), (1445, 93154), (1598, 84235), (1982, 67915), (2890, 46577), (3995, 33694), (4955, 27166), (7990, 16847), (9910, 13583)]