70527870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111949}}^1$

素因数の和:111969

約数の個数: 48

約数和(自身を含む): 209570400

約数和(自身を除く): 139042530

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, 111949, 223898, 335847, 559745, 671694, 783643, 1007541, 1119490, 1567286, 1679235, 2015082, 2350929, 3358470, 3918215, 4701858, 5037705, 7052787, 7836430, 10075410, 11754645, 14105574, 23509290, 35263935, 70527870]

約数ペア:

[(1, 70527870), (2, 35263935), (3, 23509290), (5, 14105574), (6, 11754645), (7, 10075410), (9, 7836430), (10, 7052787), (14, 5037705), (15, 4701858), (18, 3918215), (21, 3358470), (30, 2350929), (35, 2015082), (42, 1679235), (45, 1567286), (63, 1119490), (70, 1007541), (90, 783643), (105, 671694), (126, 559745), (210, 335847), (315, 223898), (630, 111949)]