7138948620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{182209}}^1$

素因数の和:182874

約数の個数: 48

約数和(自身を含む): 20019777120

約数和(自身を除く): 12880828500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 6530, 7836, 9795, 13060, 19590, 39180, 182209, 364418, 546627, 728836, 911045, 1093254, 1822090, 2186508, 2733135, 3644180, 5466270, 10932540, 118982477, 237964954, 356947431, 475929908, 594912385, 713894862, 1189824770, 1427789724, 1784737155, 2379649540, 3569474310, 7138948620]

約数ペア:

[(1, 7138948620), (2, 3569474310), (3, 2379649540), (4, 1784737155), (5, 1427789724), (6, 1189824770), (10, 713894862), (12, 594912385), (15, 475929908), (20, 356947431), (30, 237964954), (60, 118982477), (653, 10932540), (1306, 5466270), (1959, 3644180), (2612, 2733135), (3265, 2186508), (3918, 1822090), (6530, 1093254), (7836, 911045), (9795, 728836), (13060, 546627), (19590, 364418), (39180, 182209)]