253280070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2134

約数の個数: 96

約数和(自身を含む): 703029600

約数和(自身を除く): 449749530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 73, 90, 95, 114, 146, 171, 190, 219, 285, 342, 365, 438, 570, 657, 730, 855, 1095, 1314, 1387, 1710, 2029, 2190, 2774, 3285, 4058, 4161, 6087, 6570, 6935, 8322, 10145, 12174, 12483, 13870, 18261, 20290, 20805, 24966, 30435, 36522, 38551, 41610, 60870, 62415, 77102, 91305, 115653, 124830, 148117, 182610, 192755, 231306, 296234, 346959, 385510, 444351, 578265, 693918, 740585, 888702, 1156530, 1333053, 1481170, 1734795, 2221755, 2666106, 2814223, 3469590, 4443510, 5628446, 6665265, 8442669, 13330530, 14071115, 16885338, 25328007, 28142230, 42213345, 50656014, 84426690, 126640035, 253280070]

約数ペア:

[(1, 253280070), (2, 126640035), (3, 84426690), (5, 50656014), (6, 42213345), (9, 28142230), (10, 25328007), (15, 16885338), (18, 14071115), (19, 13330530), (30, 8442669), (38, 6665265), (45, 5628446), (57, 4443510), (73, 3469590), (90, 2814223), (95, 2666106), (114, 2221755), (146, 1734795), (171, 1481170), (190, 1333053), (219, 1156530), (285, 888702), (342, 740585), (365, 693918), (438, 578265), (570, 444351), (657, 385510), (730, 346959), (855, 296234), (1095, 231306), (1314, 192755), (1387, 182610), (1710, 148117), (2029, 124830), (2190, 115653), (2774, 91305), (3285, 77102), (4058, 62415), (4161, 60870), (6087, 41610), (6570, 38551), (6935, 36522), (8322, 30435), (10145, 24966), (12174, 20805), (12483, 20290), (13870, 18261)]