30309790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2267}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 32395874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2267, 2674, 4534, 6685, 11335, 13370, 15869, 22670, 31738, 79345, 158690, 432997, 865994, 2164985, 3030979, 4329970, 6061958, 15154895, 30309790]

約数ペア:

[(1, 30309790), (2, 15154895), (5, 6061958), (7, 4329970), (10, 3030979), (14, 2164985), (35, 865994), (70, 432997), (191, 158690), (382, 79345), (955, 31738), (1337, 22670), (1910, 15869), (2267, 13370), (2674, 11335), (4534, 6685)]