81450510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{10093}}^1$

素因数の和:10372

約数の個数: 32

約数和(自身を含む): 196227360

約数和(自身を除く): 114776850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 10093, 20186, 30279, 50465, 60558, 100930, 151395, 302790, 2715017, 5430034, 8145051, 13575085, 16290102, 27150170, 40725255, 81450510]

約数ペア:

[(1, 81450510), (2, 40725255), (3, 27150170), (5, 16290102), (6, 13575085), (10, 8145051), (15, 5430034), (30, 2715017), (269, 302790), (538, 151395), (807, 100930), (1345, 60558), (1614, 50465), (2690, 30279), (4035, 20186), (8070, 10093)]