812356770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{213217}}^1$

素因数の和:213354

約数の個数: 32

約数和(自身を含む): 1965017088

約数和(自身を除く): 1152660318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 213217, 426434, 639651, 1066085, 1279302, 2132170, 3198255, 6396510, 27078559, 54157118, 81235677, 135392795, 162471354, 270785590, 406178385, 812356770]

約数ペア:

[(1, 812356770), (2, 406178385), (3, 270785590), (5, 162471354), (6, 135392795), (10, 81235677), (15, 54157118), (30, 27078559), (127, 6396510), (254, 3198255), (381, 2132170), (635, 1279302), (762, 1066085), (1270, 639651), (1905, 426434), (3810, 213217)]