70188420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7451}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 197805888

約数和(自身を除く): 127617468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7451, 9420, 14902, 22353, 29804, 37255, 44706, 74510, 89412, 111765, 149020, 223530, 447060, 1169807, 2339614, 3509421, 4679228, 5849035, 7018842, 11698070, 14037684, 17547105, 23396140, 35094210, 70188420]

約数ペア:

[(1, 70188420), (2, 35094210), (3, 23396140), (4, 17547105), (5, 14037684), (6, 11698070), (10, 7018842), (12, 5849035), (15, 4679228), (20, 3509421), (30, 2339614), (60, 1169807), (157, 447060), (314, 223530), (471, 149020), (628, 111765), (785, 89412), (942, 74510), (1570, 44706), (1884, 37255), (2355, 29804), (3140, 22353), (4710, 14902), (7451, 9420)]