70286330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^2$

素因数の和:1310

約数の個数: 24

約数和(自身を含む): 134166132

約数和(自身を除く): 63879802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 1286, 3215, 6430, 10931, 21862, 54655, 109310, 413449, 826898, 2067245, 4134490, 7028633, 14057266, 35143165, 70286330]

約数ペア:

[(1, 70286330), (2, 35143165), (5, 14057266), (10, 7028633), (17, 4134490), (34, 2067245), (85, 826898), (170, 413449), (643, 109310), (1286, 54655), (3215, 21862), (6430, 10931)]