19371060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4717

約数の個数: 72

約数和(自身を含む): 61326720

約数和(自身を除く): 41955660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 4679, 9358, 14037, 18716, 23395, 28074, 42111, 46790, 56148, 70185, 84222, 93580, 107617, 140370, 168444, 210555, 215234, 280740, 322851, 421110, 430468, 538085, 645702, 842220, 968553, 1076170, 1291404, 1614255, 1937106, 2152340, 3228510, 3874212, 4842765, 6457020, 9685530, 19371060]

約数ペア:

[(1, 19371060), (2, 9685530), (3, 6457020), (4, 4842765), (5, 3874212), (6, 3228510), (9, 2152340), (10, 1937106), (12, 1614255), (15, 1291404), (18, 1076170), (20, 968553), (23, 842220), (30, 645702), (36, 538085), (45, 430468), (46, 421110), (60, 322851), (69, 280740), (90, 215234), (92, 210555), (115, 168444), (138, 140370), (180, 107617), (207, 93580), (230, 84222), (276, 70185), (345, 56148), (414, 46790), (460, 42111), (690, 28074), (828, 23395), (1035, 18716), (1380, 14037), (2070, 9358), (4140, 4679)]