30823240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{110083}}^1$

素因数の和:110101

約数の個数: 32

約数和(自身を含む): 79260480

約数和(自身を除く): 48437240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 110083, 220166, 440332, 550415, 770581, 880664, 1100830, 1541162, 2201660, 3082324, 3852905, 4403320, 6164648, 7705810, 15411620, 30823240]

約数ペア:

[(1, 30823240), (2, 15411620), (4, 7705810), (5, 6164648), (7, 4403320), (8, 3852905), (10, 3082324), (14, 2201660), (20, 1541162), (28, 1100830), (35, 880664), (40, 770581), (56, 550415), (70, 440332), (140, 220166), (280, 110083)]