2815693790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12586

約数の個数: 96

約数和(自身を含む): 6602757120

約数和(自身を除く): 3787063330

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 247, 266, 338, 455, 494, 665, 845, 910, 1183, 1235, 1330, 1690, 1729, 2366, 2470, 3211, 3458, 5915, 6422, 8645, 11830, 12527, 16055, 17290, 22477, 25054, 32110, 44954, 62635, 87689, 112385, 125270, 162851, 175378, 224770, 238013, 325702, 438445, 476026, 814255, 876890, 1139957, 1190065, 1628510, 1666091, 2117063, 2279914, 2380130, 3094169, 3332182, 4234126, 5699785, 6188338, 8330455, 10585315, 11399570, 14819441, 15470845, 16660910, 21170630, 21659183, 29638882, 30941690, 40224197, 43318366, 74097205, 80448394, 108295915, 148194410, 201120985, 216591830, 281569379, 402241970, 563138758, 1407846895, 2815693790]

約数ペア:

[(1, 2815693790), (2, 1407846895), (5, 563138758), (7, 402241970), (10, 281569379), (13, 216591830), (14, 201120985), (19, 148194410), (26, 108295915), (35, 80448394), (38, 74097205), (65, 43318366), (70, 40224197), (91, 30941690), (95, 29638882), (130, 21659183), (133, 21170630), (169, 16660910), (182, 15470845), (190, 14819441), (247, 11399570), (266, 10585315), (338, 8330455), (455, 6188338), (494, 5699785), (665, 4234126), (845, 3332182), (910, 3094169), (1183, 2380130), (1235, 2279914), (1330, 2117063), (1690, 1666091), (1729, 1628510), (2366, 1190065), (2470, 1139957), (3211, 876890), (3458, 814255), (5915, 476026), (6422, 438445), (8645, 325702), (11830, 238013), (12527, 224770), (16055, 175378), (17290, 162851), (22477, 125270), (25054, 112385), (32110, 87689), (44954, 62635)]