8219220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{136987}}^1$

素因数の和:136999

約数の個数: 24

約数和(自身を含む): 23013984

約数和(自身を除く): 14794764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 136987, 273974, 410961, 547948, 684935, 821922, 1369870, 1643844, 2054805, 2739740, 4109610, 8219220]

約数ペア:

[(1, 8219220), (2, 4109610), (3, 2739740), (4, 2054805), (5, 1643844), (6, 1369870), (10, 821922), (12, 684935), (15, 547948), (20, 410961), (30, 273974), (60, 136987)]