26747630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 67592880

約数和(自身を除く): 40845250

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 49, 65, 70, 85, 91, 95, 98, 119, 130, 133, 169, 170, 182, 190, 221, 238, 245, 247, 266, 323, 338, 442, 455, 490, 494, 595, 637, 646, 665, 833, 845, 910, 931, 1105, 1183, 1190, 1235, 1274, 1330, 1547, 1615, 1666, 1690, 1729, 1862, 2210, 2261, 2366, 2470, 2873, 3094, 3185, 3211, 3230, 3458, 4165, 4199, 4522, 4655, 5746, 5915, 6370, 6422, 7735, 8281, 8330, 8398, 8645, 9310, 10829, 11305, 11830, 12103, 14365, 15470, 15827, 16055, 16562, 17290, 20111, 20995, 21658, 22477, 22610, 24206, 28730, 29393, 31654, 32110, 40222, 41405, 41990, 44954, 54145, 54587, 58786, 60515, 79135, 82810, 100555, 108290, 109174, 112385, 121030, 140777, 146965, 157339, 158270, 201110, 205751, 224770, 272935, 281554, 293930, 314678, 382109, 411502, 545870, 703885, 764218, 786695, 1028755, 1407770, 1573390, 1910545, 2057510, 2674763, 3821090, 5349526, 13373815, 26747630]

約数ペア:

[(1, 26747630), (2, 13373815), (5, 5349526), (7, 3821090), (10, 2674763), (13, 2057510), (14, 1910545), (17, 1573390), (19, 1407770), (26, 1028755), (34, 786695), (35, 764218), (38, 703885), (49, 545870), (65, 411502), (70, 382109), (85, 314678), (91, 293930), (95, 281554), (98, 272935), (119, 224770), (130, 205751), (133, 201110), (169, 158270), (170, 157339), (182, 146965), (190, 140777), (221, 121030), (238, 112385), (245, 109174), (247, 108290), (266, 100555), (323, 82810), (338, 79135), (442, 60515), (455, 58786), (490, 54587), (494, 54145), (595, 44954), (637, 41990), (646, 41405), (665, 40222), (833, 32110), (845, 31654), (910, 29393), (931, 28730), (1105, 24206), (1183, 22610), (1190, 22477), (1235, 21658), (1274, 20995), (1330, 20111), (1547, 17290), (1615, 16562), (1666, 16055), (1690, 15827), (1729, 15470), (1862, 14365), (2210, 12103), (2261, 11830), (2366, 11305), (2470, 10829), (2873, 9310), (3094, 8645), (3185, 8398), (3211, 8330), (3230, 8281), (3458, 7735), (4165, 6422), (4199, 6370), (4522, 5915), (4655, 5746)]