30113080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7309}}^1$

素因数の和:7423

約数の個数: 32

約数和(自身を含む): 68421600

約数和(自身を除く): 38308520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 7309, 14618, 29236, 36545, 58472, 73090, 146180, 292360, 752827, 1505654, 3011308, 3764135, 6022616, 7528270, 15056540, 30113080]

約数ペア:

[(1, 30113080), (2, 15056540), (4, 7528270), (5, 6022616), (8, 3764135), (10, 3011308), (20, 1505654), (40, 752827), (103, 292360), (206, 146180), (412, 73090), (515, 58472), (824, 36545), (1030, 29236), (2060, 14618), (4120, 7309)]