57388140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{318823}}^1$

素因数の和:318838

約数の個数: 36

約数和(自身を含む): 174077904

約数和(自身を除く): 116689764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 318823, 637646, 956469, 1275292, 1594115, 1912938, 2869407, 3188230, 3825876, 4782345, 5738814, 6376460, 9564690, 11477628, 14347035, 19129380, 28694070, 57388140]

約数ペア:

[(1, 57388140), (2, 28694070), (3, 19129380), (4, 14347035), (5, 11477628), (6, 9564690), (9, 6376460), (10, 5738814), (12, 4782345), (15, 3825876), (18, 3188230), (20, 2869407), (30, 1912938), (36, 1594115), (45, 1275292), (60, 956469), (90, 637646), (180, 318823)]