150132220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1072373}}^1$

素因数の和:1072389

約数の個数: 24

約数和(自身を含む): 360317664

約数和(自身を除く): 210185444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1072373, 2144746, 4289492, 5361865, 7506611, 10723730, 15013222, 21447460, 30026444, 37533055, 75066110, 150132220]

約数ペア:

[(1, 150132220), (2, 75066110), (4, 37533055), (5, 30026444), (7, 21447460), (10, 15013222), (14, 10723730), (20, 7506611), (28, 5361865), (35, 4289492), (70, 2144746), (140, 1072373)]