725130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 2156544

約数和(自身を除く): 1431414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1151, 2302, 3453, 5755, 6906, 8057, 10359, 11510, 16114, 17265, 20718, 24171, 34530, 40285, 48342, 51795, 72513, 80570, 103590, 120855, 145026, 241710, 362565, 725130]

約数ペア:

[(1, 725130), (2, 362565), (3, 241710), (5, 145026), (6, 120855), (7, 103590), (9, 80570), (10, 72513), (14, 51795), (15, 48342), (18, 40285), (21, 34530), (30, 24171), (35, 20718), (42, 17265), (45, 16114), (63, 11510), (70, 10359), (90, 8057), (105, 6906), (126, 5755), (210, 3453), (315, 2302), (630, 1151)]