143430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 393984

約数和(自身を除く): 250554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 683, 1366, 2049, 3415, 4098, 4781, 6830, 9562, 10245, 14343, 20490, 23905, 28686, 47810, 71715, 143430]

約数ペア:

[(1, 143430), (2, 71715), (3, 47810), (5, 28686), (6, 23905), (7, 20490), (10, 14343), (14, 10245), (15, 9562), (21, 6830), (30, 4781), (35, 4098), (42, 3415), (70, 2049), (105, 1366), (210, 683)]