54781110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67631}}^1$

素因数の和:67650

約数の個数: 40

約数和(自身を含む): 147302496

約数和(自身を除く): 92521386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 67631, 135262, 202893, 338155, 405786, 608679, 676310, 1014465, 1217358, 1826037, 2028930, 3043395, 3652074, 5478111, 6086790, 9130185, 10956222, 18260370, 27390555, 54781110]

約数ペア:

[(1, 54781110), (2, 27390555), (3, 18260370), (5, 10956222), (6, 9130185), (9, 6086790), (10, 5478111), (15, 3652074), (18, 3043395), (27, 2028930), (30, 1826037), (45, 1217358), (54, 1014465), (81, 676310), (90, 608679), (135, 405786), (162, 338155), (270, 202893), (405, 135262), (810, 67631)]