66236670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{245321}}^1$

素因数の和:245337

約数の個数: 32

約数和(自身を含む): 176631840

約数和(自身を除く): 110395170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 245321, 490642, 735963, 1226605, 1471926, 2207889, 2453210, 3679815, 4415778, 6623667, 7359630, 11039445, 13247334, 22078890, 33118335, 66236670]

約数ペア:

[(1, 66236670), (2, 33118335), (3, 22078890), (5, 13247334), (6, 11039445), (9, 7359630), (10, 6623667), (15, 4415778), (18, 3679815), (27, 2453210), (30, 2207889), (45, 1471926), (54, 1226605), (90, 735963), (135, 490642), (270, 245321)]