150518620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1075133}}^1$

素因数の和:1075149

約数の個数: 24

約数和(自身を含む): 361245024

約数和(自身を除く): 210726404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1075133, 2150266, 4300532, 5375665, 7525931, 10751330, 15051862, 21502660, 30103724, 37629655, 75259310, 150518620]

約数ペア:

[(1, 150518620), (2, 75259310), (4, 37629655), (5, 30103724), (7, 21502660), (10, 15051862), (14, 10751330), (20, 7525931), (28, 5375665), (35, 4300532), (70, 2150266), (140, 1075133)]