372225980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2658757}}^1$

素因数の和:2658773

約数の個数: 24

約数和(自身を含む): 893342688

約数和(自身を除く): 521116708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2658757, 5317514, 10635028, 13293785, 18611299, 26587570, 37222598, 53175140, 74445196, 93056495, 186112990, 372225980]

約数ペア:

[(1, 372225980), (2, 186112990), (4, 93056495), (5, 74445196), (7, 53175140), (10, 37222598), (14, 26587570), (20, 18611299), (28, 13293785), (35, 10635028), (70, 5317514), (140, 2658757)]