143354580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2389243}}^1$

素因数の和:2389255

約数の個数: 24

約数和(自身を含む): 401392992

約数和(自身を除く): 258038412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2389243, 4778486, 7167729, 9556972, 11946215, 14335458, 23892430, 28670916, 35838645, 47784860, 71677290, 143354580]

約数ペア:

[(1, 143354580), (2, 71677290), (3, 47784860), (4, 35838645), (5, 28670916), (6, 23892430), (10, 14335458), (12, 11946215), (15, 9556972), (20, 7167729), (30, 4778486), (60, 2389243)]