100543380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239389}}^1$

素因数の和:239408

約数の個数: 48

約数和(自身を含む): 321740160

約数和(自身を除く): 221196780

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, 239389, 478778, 718167, 957556, 1196945, 1436334, 1675723, 2393890, 2872668, 3351446, 3590835, 4787780, 5027169, 6702892, 7181670, 8378615, 10054338, 14363340, 16757230, 20108676, 25135845, 33514460, 50271690, 100543380]

約数ペア:

[(1, 100543380), (2, 50271690), (3, 33514460), (4, 25135845), (5, 20108676), (6, 16757230), (7, 14363340), (10, 10054338), (12, 8378615), (14, 7181670), (15, 6702892), (20, 5027169), (21, 4787780), (28, 3590835), (30, 3351446), (35, 2872668), (42, 2393890), (60, 1675723), (70, 1436334), (84, 1196945), (105, 957556), (140, 718167), (210, 478778), (420, 239389)]