22739940

素因数分解:

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

素因数の和:4703

約数の個数: 72

約数和(自身を含む): 71547840

約数和(自身を除く): 48807900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4679, 4860, 9358, 14037, 18716, 23395, 28074, 42111, 46790, 56148, 70185, 84222, 93580, 126333, 140370, 168444, 210555, 252666, 280740, 378999, 421110, 505332, 631665, 757998, 842220, 1136997, 1263330, 1515996, 1894995, 2273994, 2526660, 3789990, 4547988, 5684985, 7579980, 11369970, 22739940]

約数ペア:

[(1, 22739940), (2, 11369970), (3, 7579980), (4, 5684985), (5, 4547988), (6, 3789990), (9, 2526660), (10, 2273994), (12, 1894995), (15, 1515996), (18, 1263330), (20, 1136997), (27, 842220), (30, 757998), (36, 631665), (45, 505332), (54, 421110), (60, 378999), (81, 280740), (90, 252666), (108, 210555), (135, 168444), (162, 140370), (180, 126333), (243, 93580), (270, 84222), (324, 70185), (405, 56148), (486, 46790), (540, 42111), (810, 28074), (972, 23395), (1215, 18716), (1620, 14037), (2430, 9358), (4679, 4860)]