69681970

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{46147}}^1$

素因数の和:46305

約数の個数: 16

約数和(自身を含む): 126260928

約数和(自身を除く): 56578958

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 46147, 92294, 230735, 461470, 6968197, 13936394, 34840985, 69681970]

約数ペア:

[(1, 69681970), (2, 34840985), (5, 13936394), (10, 6968197), (151, 461470), (302, 230735), (755, 92294), (1510, 46147)]