30510248

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 58805760

約数和(自身を除く): 28295512

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 607, 824, 1214, 2428, 4856, 6283, 12566, 25132, 37027, 50264, 62521, 74054, 125042, 148108, 250084, 296216, 500168, 3813781, 7627562, 15255124, 30510248]

約数ペア:

[(1, 30510248), (2, 15255124), (4, 7627562), (8, 3813781), (61, 500168), (103, 296216), (122, 250084), (206, 148108), (244, 125042), (412, 74054), (488, 62521), (607, 50264), (824, 37027), (1214, 25132), (2428, 12566), (4856, 6283)]