9908820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55049}}^1$

素因数の和:55064

約数の個数: 36

約数和(自身を含む): 30057300

約数和(自身を除く): 20148480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55049, 110098, 165147, 220196, 275245, 330294, 495441, 550490, 660588, 825735, 990882, 1100980, 1651470, 1981764, 2477205, 3302940, 4954410, 9908820]

約数ペア:

[(1, 9908820), (2, 4954410), (3, 3302940), (4, 2477205), (5, 1981764), (6, 1651470), (9, 1100980), (10, 990882), (12, 825735), (15, 660588), (18, 550490), (20, 495441), (30, 330294), (36, 275245), (45, 220196), (60, 165147), (90, 110098), (180, 55049)]