7688590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 18615744

約数和(自身を除く): 10927154

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 71, 85, 91, 98, 119, 130, 142, 170, 182, 221, 238, 245, 355, 442, 455, 490, 497, 595, 637, 710, 833, 910, 923, 994, 1105, 1190, 1207, 1274, 1547, 1666, 1846, 2210, 2414, 2485, 3094, 3185, 3479, 4165, 4615, 4970, 6035, 6370, 6461, 6958, 7735, 8330, 8449, 9230, 10829, 12070, 12922, 15470, 15691, 16898, 17395, 21658, 31382, 32305, 34790, 42245, 45227, 54145, 59143, 64610, 78455, 84490, 90454, 108290, 109837, 118286, 156910, 219674, 226135, 295715, 452270, 549185, 591430, 768859, 1098370, 1537718, 3844295, 7688590]

約数ペア:

[(1, 7688590), (2, 3844295), (5, 1537718), (7, 1098370), (10, 768859), (13, 591430), (14, 549185), (17, 452270), (26, 295715), (34, 226135), (35, 219674), (49, 156910), (65, 118286), (70, 109837), (71, 108290), (85, 90454), (91, 84490), (98, 78455), (119, 64610), (130, 59143), (142, 54145), (170, 45227), (182, 42245), (221, 34790), (238, 32305), (245, 31382), (355, 21658), (442, 17395), (455, 16898), (490, 15691), (497, 15470), (595, 12922), (637, 12070), (710, 10829), (833, 9230), (910, 8449), (923, 8330), (994, 7735), (1105, 6958), (1190, 6461), (1207, 6370), (1274, 6035), (1547, 4970), (1666, 4615), (1846, 4165), (2210, 3479), (2414, 3185), (2485, 3094)]