5505780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13109}}^1$

素因数の和:13128

約数の個数: 48

約数和(自身を含む): 17619840

約数和(自身を除く): 12114060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13109, 26218, 39327, 52436, 65545, 78654, 91763, 131090, 157308, 183526, 196635, 262180, 275289, 367052, 393270, 458815, 550578, 786540, 917630, 1101156, 1376445, 1835260, 2752890, 5505780]

約数ペア:

[(1, 5505780), (2, 2752890), (3, 1835260), (4, 1376445), (5, 1101156), (6, 917630), (7, 786540), (10, 550578), (12, 458815), (14, 393270), (15, 367052), (20, 275289), (21, 262180), (28, 196635), (30, 183526), (35, 157308), (42, 131090), (60, 91763), (70, 78654), (84, 65545), (105, 52436), (140, 39327), (210, 26218), (420, 13109)]