1978086450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13187243}}^1$

素因数の和:13187258

約数の個数: 24

約数和(自身を含む): 4905654768

約数和(自身を除く): 2927568318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 13187243, 26374486, 39561729, 65936215, 79123458, 131872430, 197808645, 329681075, 395617290, 659362150, 989043225, 1978086450]

約数ペア:

[(1, 1978086450), (2, 989043225), (3, 659362150), (5, 395617290), (6, 329681075), (10, 197808645), (15, 131872430), (25, 79123458), (30, 65936215), (50, 39561729), (75, 26374486), (150, 13187243)]