231043590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2059

約数の個数: 80

約数和(自身を含む): 625695840

約数和(自身を除く): 394652250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 270, 302, 405, 453, 755, 810, 906, 1359, 1510, 1889, 2265, 2718, 3778, 4077, 4530, 5667, 6795, 8154, 9445, 11334, 12231, 13590, 17001, 18890, 20385, 24462, 28335, 34002, 40770, 51003, 56670, 61155, 85005, 102006, 122310, 153009, 170010, 255015, 285239, 306018, 510030, 570478, 765045, 855717, 1426195, 1530090, 1711434, 2567151, 2852390, 4278585, 5134302, 7701453, 8557170, 12835755, 15402906, 23104359, 25671510, 38507265, 46208718, 77014530, 115521795, 231043590]

約数ペア:

[(1, 231043590), (2, 115521795), (3, 77014530), (5, 46208718), (6, 38507265), (9, 25671510), (10, 23104359), (15, 15402906), (18, 12835755), (27, 8557170), (30, 7701453), (45, 5134302), (54, 4278585), (81, 2852390), (90, 2567151), (135, 1711434), (151, 1530090), (162, 1426195), (270, 855717), (302, 765045), (405, 570478), (453, 510030), (755, 306018), (810, 285239), (906, 255015), (1359, 170010), (1510, 153009), (1889, 122310), (2265, 102006), (2718, 85005), (3778, 61155), (4077, 56670), (4530, 51003), (5667, 40770), (6795, 34002), (8154, 28335), (9445, 24462), (11334, 20385), (12231, 18890), (13590, 17001)]