3313940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23671}}^1$

素因数の和:23687

約数の個数: 24

約数和(自身を含む): 7953792

約数和(自身を除く): 4639852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23671, 47342, 94684, 118355, 165697, 236710, 331394, 473420, 662788, 828485, 1656970, 3313940]

約数ペア:

[(1, 3313940), (2, 1656970), (4, 828485), (5, 662788), (7, 473420), (10, 331394), (14, 236710), (20, 165697), (28, 118355), (35, 94684), (70, 47342), (140, 23671)]