9728820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54049}}^1$

素因数の和:54064

約数の個数: 36

約数和(自身を含む): 29511300

約数和(自身を除く): 19782480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54049, 108098, 162147, 216196, 270245, 324294, 486441, 540490, 648588, 810735, 972882, 1080980, 1621470, 1945764, 2432205, 3242940, 4864410, 9728820]

約数ペア:

[(1, 9728820), (2, 4864410), (3, 3242940), (4, 2432205), (5, 1945764), (6, 1621470), (9, 1080980), (10, 972882), (12, 810735), (15, 648588), (18, 540490), (20, 486441), (30, 324294), (36, 270245), (45, 216196), (60, 162147), (90, 108098), (180, 54049)]