74821260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12107}}^1$

素因数の和:12222

約数の個数: 48

約数和(自身を含む): 211550976

約数和(自身を除く): 136729716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 12107, 24214, 36321, 48428, 60535, 72642, 121070, 145284, 181605, 242140, 363210, 726420, 1247021, 2494042, 3741063, 4988084, 6235105, 7482126, 12470210, 14964252, 18705315, 24940420, 37410630, 74821260]

約数ペア:

[(1, 74821260), (2, 37410630), (3, 24940420), (4, 18705315), (5, 14964252), (6, 12470210), (10, 7482126), (12, 6235105), (15, 4988084), (20, 3741063), (30, 2494042), (60, 1247021), (103, 726420), (206, 363210), (309, 242140), (412, 181605), (515, 145284), (618, 121070), (1030, 72642), (1236, 60535), (1545, 48428), (2060, 36321), (3090, 24214), (6180, 12107)]