12978969030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144210767}}^1$

素因数の和:144210780

約数の個数: 24

約数和(自身を含む): 33745319712

約数和(自身を除く): 20766350682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144210767, 288421534, 432632301, 721053835, 865264602, 1297896903, 1442107670, 2163161505, 2595793806, 4326323010, 6489484515, 12978969030]

約数ペア:

[(1, 12978969030), (2, 6489484515), (3, 4326323010), (5, 2595793806), (6, 2163161505), (9, 1442107670), (10, 1297896903), (15, 865264602), (18, 721053835), (30, 432632301), (45, 288421534), (90, 144210767)]