86555220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6469}}^1$

素因数の和:6704

約数の個数: 48

約数和(自身を含む): 243479040

約数和(自身を除く): 156923820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6469, 6690, 12938, 13380, 19407, 25876, 32345, 38814, 64690, 77628, 97035, 129380, 194070, 388140, 1442587, 2885174, 4327761, 5770348, 7212935, 8655522, 14425870, 17311044, 21638805, 28851740, 43277610, 86555220]

約数ペア:

[(1, 86555220), (2, 43277610), (3, 28851740), (4, 21638805), (5, 17311044), (6, 14425870), (10, 8655522), (12, 7212935), (15, 5770348), (20, 4327761), (30, 2885174), (60, 1442587), (223, 388140), (446, 194070), (669, 129380), (892, 97035), (1115, 77628), (1338, 64690), (2230, 38814), (2676, 32345), (3345, 25876), (4460, 19407), (6469, 13380), (6690, 12938)]