30978684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78229}}^1$

素因数の和:78250

約数の個数: 36

約数和(自身を含む): 85427160

約数和(自身を除く): 54448476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 78229, 156458, 234687, 312916, 469374, 704061, 860519, 938748, 1408122, 1721038, 2581557, 2816244, 3442076, 5163114, 7744671, 10326228, 15489342, 30978684]

約数ペア:

[(1, 30978684), (2, 15489342), (3, 10326228), (4, 7744671), (6, 5163114), (9, 3442076), (11, 2816244), (12, 2581557), (18, 1721038), (22, 1408122), (33, 938748), (36, 860519), (44, 704061), (66, 469374), (99, 312916), (132, 234687), (198, 156458), (396, 78229)]