271402020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1507789}}^1$

素因数の和:1507804

約数の個数: 36

約数和(自身を含む): 823253340

約数和(自身を除く): 551851320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1507789, 3015578, 4523367, 6031156, 7538945, 9046734, 13570101, 15077890, 18093468, 22616835, 27140202, 30155780, 45233670, 54280404, 67850505, 90467340, 135701010, 271402020]

約数ペア:

[(1, 271402020), (2, 135701010), (3, 90467340), (4, 67850505), (5, 54280404), (6, 45233670), (9, 30155780), (10, 27140202), (12, 22616835), (15, 18093468), (18, 15077890), (20, 13570101), (30, 9046734), (36, 7538945), (45, 6031156), (60, 4523367), (90, 3015578), (180, 1507789)]