520035670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 1207664640

約数和(自身を除く): 687628970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 83, 103, 110, 154, 158, 166, 206, 385, 395, 415, 515, 553, 581, 721, 770, 790, 830, 869, 913, 1030, 1106, 1133, 1162, 1442, 1738, 1826, 2266, 2765, 2905, 3605, 4345, 4565, 5530, 5665, 5810, 6083, 6391, 6557, 7210, 7931, 8137, 8549, 8690, 9130, 11330, 12166, 12782, 13114, 15862, 16274, 17098, 30415, 31955, 32785, 39655, 40685, 42745, 45899, 56959, 59843, 60830, 63910, 65570, 72127, 79310, 81370, 85490, 89507, 91798, 94039, 113918, 119686, 144254, 179014, 188078, 229495, 284795, 299215, 360635, 447535, 458990, 470195, 504889, 569590, 598430, 626549, 658273, 675371, 721270, 895070, 940390, 1009778, 1253098, 1316546, 1350742, 2524445, 3132745, 3291365, 3376855, 4727597, 5048890, 6265490, 6582730, 6753710, 7429081, 9455194, 14858162, 23637985, 37145405, 47275970, 52003567, 74290810, 104007134, 260017835, 520035670]

約数ペア:

[(1, 520035670), (2, 260017835), (5, 104007134), (7, 74290810), (10, 52003567), (11, 47275970), (14, 37145405), (22, 23637985), (35, 14858162), (55, 9455194), (70, 7429081), (77, 6753710), (79, 6582730), (83, 6265490), (103, 5048890), (110, 4727597), (154, 3376855), (158, 3291365), (166, 3132745), (206, 2524445), (385, 1350742), (395, 1316546), (415, 1253098), (515, 1009778), (553, 940390), (581, 895070), (721, 721270), (770, 675371), (790, 658273), (830, 626549), (869, 598430), (913, 569590), (1030, 504889), (1106, 470195), (1133, 458990), (1162, 447535), (1442, 360635), (1738, 299215), (1826, 284795), (2266, 229495), (2765, 188078), (2905, 179014), (3605, 144254), (4345, 119686), (4565, 113918), (5530, 94039), (5665, 91798), (5810, 89507), (6083, 85490), (6391, 81370), (6557, 79310), (7210, 72127), (7931, 65570), (8137, 63910), (8549, 60830), (8690, 59843), (9130, 56959), (11330, 45899), (12166, 42745), (12782, 40685), (13114, 39655), (15862, 32785), (16274, 31955), (17098, 30415)]