1310072010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 3471068160

約数和(自身を除く): 2160996150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 101, 130, 158, 195, 202, 237, 303, 390, 395, 421, 474, 505, 606, 790, 842, 1010, 1027, 1185, 1263, 1313, 1515, 2054, 2105, 2370, 2526, 2626, 3030, 3081, 3939, 4210, 5135, 5473, 6162, 6315, 6565, 7878, 7979, 10270, 10946, 12630, 13130, 15405, 15958, 16419, 19695, 23937, 27365, 30810, 32838, 33259, 39390, 39895, 42521, 47874, 54730, 66518, 79790, 82095, 85042, 99777, 103727, 119685, 127563, 164190, 166295, 199554, 207454, 212605, 239370, 255126, 311181, 332590, 425210, 432367, 498885, 518635, 552773, 622362, 637815, 864734, 997770, 1037270, 1105546, 1275630, 1297101, 1555905, 1658319, 2161835, 2594202, 2763865, 3111810, 3316638, 3359159, 4323670, 5527730, 6485505, 6718318, 8291595, 10077477, 12971010, 16583190, 16795795, 20154954, 33591590, 43669067, 50387385, 87338134, 100774770, 131007201, 218345335, 262014402, 436690670, 655036005, 1310072010]

約数ペア:

[(1, 1310072010), (2, 655036005), (3, 436690670), (5, 262014402), (6, 218345335), (10, 131007201), (13, 100774770), (15, 87338134), (26, 50387385), (30, 43669067), (39, 33591590), (65, 20154954), (78, 16795795), (79, 16583190), (101, 12971010), (130, 10077477), (158, 8291595), (195, 6718318), (202, 6485505), (237, 5527730), (303, 4323670), (390, 3359159), (395, 3316638), (421, 3111810), (474, 2763865), (505, 2594202), (606, 2161835), (790, 1658319), (842, 1555905), (1010, 1297101), (1027, 1275630), (1185, 1105546), (1263, 1037270), (1313, 997770), (1515, 864734), (2054, 637815), (2105, 622362), (2370, 552773), (2526, 518635), (2626, 498885), (3030, 432367), (3081, 425210), (3939, 332590), (4210, 311181), (5135, 255126), (5473, 239370), (6162, 212605), (6315, 207454), (6565, 199554), (7878, 166295), (7979, 164190), (10270, 127563), (10946, 119685), (12630, 103727), (13130, 99777), (15405, 85042), (15958, 82095), (16419, 79790), (19695, 66518), (23937, 54730), (27365, 47874), (30810, 42521), (32838, 39895), (33259, 39390)]