70212790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16067}}^1$

素因数の和:16116

約数の個数: 32

約数和(自身を含む): 138827520

約数和(自身を除く): 68614730

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 16067, 32134, 80335, 160670, 305273, 369541, 610546, 739082, 1526365, 1847705, 3052730, 3695410, 7021279, 14042558, 35106395, 70212790]

約数ペア:

[(1, 70212790), (2, 35106395), (5, 14042558), (10, 7021279), (19, 3695410), (23, 3052730), (38, 1847705), (46, 1526365), (95, 739082), (115, 610546), (190, 369541), (230, 305273), (437, 160670), (874, 80335), (2185, 32134), (4370, 16067)]