79618020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1326967}}^1$

素因数の和:1326979

約数の個数: 24

約数和(自身を含む): 222930624

約数和(自身を除く): 143312604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1326967, 2653934, 3980901, 5307868, 6634835, 7961802, 13269670, 15923604, 19904505, 26539340, 39809010, 79618020]

約数ペア:

[(1, 79618020), (2, 39809010), (3, 26539340), (4, 19904505), (5, 15923604), (6, 13269670), (10, 7961802), (12, 6634835), (15, 5307868), (20, 3980901), (30, 2653934), (60, 1326967)]