157250510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{983}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 300324672

約数和(自身を除く): 143074162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 941, 983, 1882, 1966, 4705, 4915, 9410, 9830, 15997, 16711, 31994, 33422, 79985, 83555, 159970, 167110, 925003, 1850006, 4625015, 9250030, 15725051, 31450102, 78625255, 157250510]

約数ペア:

[(1, 157250510), (2, 78625255), (5, 31450102), (10, 15725051), (17, 9250030), (34, 4625015), (85, 1850006), (170, 925003), (941, 167110), (983, 159970), (1882, 83555), (1966, 79985), (4705, 33422), (4915, 31994), (9410, 16711), (9830, 15997)]