126757710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{156491}}^1$

素因数の和:156510

約数の個数: 40

約数和(自身を含む): 340839576

約数和(自身を除く): 214081866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 156491, 312982, 469473, 782455, 938946, 1408419, 1564910, 2347365, 2816838, 4225257, 4694730, 7042095, 8450514, 12675771, 14084190, 21126285, 25351542, 42252570, 63378855, 126757710]

約数ペア:

[(1, 126757710), (2, 63378855), (3, 42252570), (5, 25351542), (6, 21126285), (9, 14084190), (10, 12675771), (15, 8450514), (18, 7042095), (27, 4694730), (30, 4225257), (45, 2816838), (54, 2347365), (81, 1564910), (90, 1408419), (135, 938946), (162, 782455), (270, 469473), (405, 312982), (810, 156491)]