66629290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 161118720

約数和(自身を除く): 94489430

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 59, 65, 70, 73, 85, 91, 118, 119, 130, 146, 170, 182, 221, 238, 295, 365, 413, 442, 455, 511, 590, 595, 730, 767, 826, 910, 949, 1003, 1022, 1105, 1190, 1241, 1534, 1547, 1898, 2006, 2065, 2210, 2482, 2555, 3094, 3835, 4130, 4307, 4745, 5015, 5110, 5369, 6205, 6643, 7021, 7670, 7735, 8614, 8687, 9490, 10030, 10738, 12410, 13039, 13286, 14042, 15470, 16133, 17374, 21535, 26078, 26845, 30149, 32266, 33215, 35105, 43070, 43435, 53690, 55991, 60298, 65195, 66430, 70210, 73219, 80665, 86870, 91273, 111982, 112931, 130390, 146438, 150745, 161330, 182546, 225862, 279955, 301490, 366095, 391937, 456365, 512533, 559910, 564655, 732190, 783874, 912730, 951847, 1025066, 1129310, 1903694, 1959685, 2562665, 3919370, 4759235, 5125330, 6662929, 9518470, 13325858, 33314645, 66629290]

約数ペア:

[(1, 66629290), (2, 33314645), (5, 13325858), (7, 9518470), (10, 6662929), (13, 5125330), (14, 4759235), (17, 3919370), (26, 2562665), (34, 1959685), (35, 1903694), (59, 1129310), (65, 1025066), (70, 951847), (73, 912730), (85, 783874), (91, 732190), (118, 564655), (119, 559910), (130, 512533), (146, 456365), (170, 391937), (182, 366095), (221, 301490), (238, 279955), (295, 225862), (365, 182546), (413, 161330), (442, 150745), (455, 146438), (511, 130390), (590, 112931), (595, 111982), (730, 91273), (767, 86870), (826, 80665), (910, 73219), (949, 70210), (1003, 66430), (1022, 65195), (1105, 60298), (1190, 55991), (1241, 53690), (1534, 43435), (1547, 43070), (1898, 35105), (2006, 33215), (2065, 32266), (2210, 30149), (2482, 26845), (2555, 26078), (3094, 21535), (3835, 17374), (4130, 16133), (4307, 15470), (4745, 14042), (5015, 13286), (5110, 13039), (5369, 12410), (6205, 10738), (6643, 10030), (7021, 9490), (7670, 8687), (7735, 8614)]