30528030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78277}}^1$

素因数の和:78300

約数の個数: 32

約数和(自身を含む): 78904224

約数和(自身を除く): 48376194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78277, 156554, 234831, 391385, 469662, 782770, 1017601, 1174155, 2035202, 2348310, 3052803, 5088005, 6105606, 10176010, 15264015, 30528030]

約数ペア:

[(1, 30528030), (2, 15264015), (3, 10176010), (5, 6105606), (6, 5088005), (10, 3052803), (13, 2348310), (15, 2035202), (26, 1174155), (30, 1017601), (39, 782770), (65, 469662), (78, 391385), (130, 234831), (195, 156554), (390, 78277)]