1172346980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8373907}}^1$

素因数の和:8373923

約数の個数: 24

約数和(自身を含む): 2813633088

約数和(自身を除く): 1641286108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8373907, 16747814, 33495628, 41869535, 58617349, 83739070, 117234698, 167478140, 234469396, 293086745, 586173490, 1172346980]

約数ペア:

[(1, 1172346980), (2, 586173490), (4, 293086745), (5, 234469396), (7, 167478140), (10, 117234698), (14, 83739070), (20, 58617349), (28, 41869535), (35, 33495628), (70, 16747814), (140, 8373907)]