70467180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167779}}^1$

素因数の和:167798

約数の個数: 48

約数和(自身を含む): 225496320

約数和(自身を除く): 155029140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 167779, 335558, 503337, 671116, 838895, 1006674, 1174453, 1677790, 2013348, 2348906, 2516685, 3355580, 3523359, 4697812, 5033370, 5872265, 7046718, 10066740, 11744530, 14093436, 17616795, 23489060, 35233590, 70467180]

約数ペア:

[(1, 70467180), (2, 35233590), (3, 23489060), (4, 17616795), (5, 14093436), (6, 11744530), (7, 10066740), (10, 7046718), (12, 5872265), (14, 5033370), (15, 4697812), (20, 3523359), (21, 3355580), (28, 2516685), (30, 2348906), (35, 2013348), (42, 1677790), (60, 1174453), (70, 1006674), (84, 838895), (105, 671116), (140, 503337), (210, 335558), (420, 167779)]