315031590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10886

約数の個数: 96

約数和(自身を含む): 912993120

約数和(自身を除く): 597961530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 9690, 10837, 14535, 21674, 29070, 32511, 54185, 65022, 97533, 108370, 162555, 184229, 195066, 205903, 325110, 368458, 411806, 487665, 552687, 617709, 921145, 975330, 1029515, 1105374, 1235418, 1658061, 1842290, 1853127, 2059030, 2763435, 3088545, 3316122, 3500351, 3706254, 5526870, 6177090, 7000702, 8290305, 9265635, 10501053, 16580610, 17501755, 18531270, 21002106, 31503159, 35003510, 52505265, 63006318, 105010530, 157515795, 315031590]

約数ペア:

[(1, 315031590), (2, 157515795), (3, 105010530), (5, 63006318), (6, 52505265), (9, 35003510), (10, 31503159), (15, 21002106), (17, 18531270), (18, 17501755), (19, 16580610), (30, 10501053), (34, 9265635), (38, 8290305), (45, 7000702), (51, 6177090), (57, 5526870), (85, 3706254), (90, 3500351), (95, 3316122), (102, 3088545), (114, 2763435), (153, 2059030), (170, 1853127), (171, 1842290), (190, 1658061), (255, 1235418), (285, 1105374), (306, 1029515), (323, 975330), (342, 921145), (510, 617709), (570, 552687), (646, 487665), (765, 411806), (855, 368458), (969, 325110), (1530, 205903), (1615, 195066), (1710, 184229), (1938, 162555), (2907, 108370), (3230, 97533), (4845, 65022), (5814, 54185), (9690, 32511), (10837, 29070), (14535, 21674)]