130778830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 292118400

約数和(自身を除く): 161339570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 274, 455, 685, 910, 959, 1049, 1370, 1781, 1918, 2098, 3562, 4795, 5245, 7343, 8905, 9590, 10490, 12467, 13637, 14686, 17810, 24934, 27274, 36715, 62335, 68185, 73430, 95459, 124670, 136370, 143713, 190918, 287426, 477295, 718565, 954590, 1005991, 1437130, 1868269, 2011982, 3736538, 5029955, 9341345, 10059910, 13077883, 18682690, 26155766, 65389415, 130778830]

約数ペア:

[(1, 130778830), (2, 65389415), (5, 26155766), (7, 18682690), (10, 13077883), (13, 10059910), (14, 9341345), (26, 5029955), (35, 3736538), (65, 2011982), (70, 1868269), (91, 1437130), (130, 1005991), (137, 954590), (182, 718565), (274, 477295), (455, 287426), (685, 190918), (910, 143713), (959, 136370), (1049, 124670), (1370, 95459), (1781, 73430), (1918, 68185), (2098, 62335), (3562, 36715), (4795, 27274), (5245, 24934), (7343, 17810), (8905, 14686), (9590, 13637), (10490, 12467)]