47578590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 80

約数和(自身を含む): 129111840

約数和(自身を除く): 81533250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 270, 302, 389, 405, 453, 755, 778, 810, 906, 1167, 1359, 1510, 1945, 2265, 2334, 2718, 3501, 3890, 4077, 4530, 5835, 6795, 7002, 8154, 10503, 11670, 12231, 13590, 17505, 20385, 21006, 24462, 31509, 35010, 40770, 52515, 58739, 61155, 63018, 105030, 117478, 122310, 157545, 176217, 293695, 315090, 352434, 528651, 587390, 881085, 1057302, 1585953, 1762170, 2643255, 3171906, 4757859, 5286510, 7929765, 9515718, 15859530, 23789295, 47578590]

約数ペア:

[(1, 47578590), (2, 23789295), (3, 15859530), (5, 9515718), (6, 7929765), (9, 5286510), (10, 4757859), (15, 3171906), (18, 2643255), (27, 1762170), (30, 1585953), (45, 1057302), (54, 881085), (81, 587390), (90, 528651), (135, 352434), (151, 315090), (162, 293695), (270, 176217), (302, 157545), (389, 122310), (405, 117478), (453, 105030), (755, 63018), (778, 61155), (810, 58739), (906, 52515), (1167, 40770), (1359, 35010), (1510, 31509), (1945, 24462), (2265, 21006), (2334, 20385), (2718, 17505), (3501, 13590), (3890, 12231), (4077, 11670), (4530, 10503), (5835, 8154), (6795, 7002)]