30890772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78007}}^1$

素因数の和:78028

約数の個数: 36

約数和(自身を含む): 85184736

約数和(自身を除く): 54293964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 78007, 156014, 234021, 312028, 468042, 702063, 858077, 936084, 1404126, 1716154, 2574231, 2808252, 3432308, 5148462, 7722693, 10296924, 15445386, 30890772]

約数ペア:

[(1, 30890772), (2, 15445386), (3, 10296924), (4, 7722693), (6, 5148462), (9, 3432308), (11, 2808252), (12, 2574231), (18, 1716154), (22, 1404126), (33, 936084), (36, 858077), (44, 702063), (66, 468042), (99, 312028), (132, 234021), (198, 156014), (396, 78007)]