30172752

素因数分解:

$2^4\times 3^2\times {\mathrm{209533}}^1$

素因数の和:209547

約数の個数: 30

約数和(自身を含む): 84442202

約数和(自身を除く): 54269450

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209533, 419066, 628599, 838132, 1257198, 1676264, 1885797, 2514396, 3352528, 3771594, 5028792, 7543188, 10057584, 15086376, 30172752]

約数ペア:

[(1, 30172752), (2, 15086376), (3, 10057584), (4, 7543188), (6, 5028792), (8, 3771594), (9, 3352528), (12, 2514396), (16, 1885797), (18, 1676264), (24, 1257198), (36, 838132), (48, 628599), (72, 419066), (144, 209533)]