5513580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30631}}^1$

素因数の和:30646

約数の個数: 36

約数和(自身を含む): 16725072

約数和(自身を除く): 11211492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30631, 61262, 91893, 122524, 153155, 183786, 275679, 306310, 367572, 459465, 551358, 612620, 918930, 1102716, 1378395, 1837860, 2756790, 5513580]

約数ペア:

[(1, 5513580), (2, 2756790), (3, 1837860), (4, 1378395), (5, 1102716), (6, 918930), (9, 612620), (10, 551358), (12, 459465), (15, 367572), (18, 306310), (20, 275679), (30, 183786), (36, 153155), (45, 122524), (60, 91893), (90, 61262), (180, 30631)]