1089804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1651219}}^1$

素因数の和:1651242

約数の個数: 48

約数和(自身を含む): 3328859520

約数和(自身を除く): 2239054980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1651219, 3302438, 4953657, 6604876, 8256095, 9907314, 16512190, 18163409, 19814628, 24768285, 33024380, 36326818, 49536570, 54490227, 72653636, 90817045, 99073140, 108980454, 181634090, 217960908, 272451135, 363268180, 544902270, 1089804540]

約数ペア:

[(1, 1089804540), (2, 544902270), (3, 363268180), (4, 272451135), (5, 217960908), (6, 181634090), (10, 108980454), (11, 99073140), (12, 90817045), (15, 72653636), (20, 54490227), (22, 49536570), (30, 36326818), (33, 33024380), (44, 24768285), (55, 19814628), (60, 18163409), (66, 16512190), (110, 9907314), (132, 8256095), (165, 6604876), (220, 4953657), (330, 3302438), (660, 1651219)]