2017467930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 4901855616

約数和(自身を除く): 2884387686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 811, 821, 1010, 1515, 1622, 1642, 2433, 2463, 3030, 4055, 4105, 4866, 4926, 8110, 8210, 12165, 12315, 24330, 24630, 81911, 82921, 163822, 165842, 245733, 248763, 409555, 414605, 491466, 497526, 665831, 819110, 829210, 1228665, 1243815, 1331662, 1997493, 2457330, 2487630, 3329155, 3994986, 6658310, 9987465, 19974930, 67248931, 134497862, 201746793, 336244655, 403493586, 672489310, 1008733965, 2017467930]

約数ペア:

[(1, 2017467930), (2, 1008733965), (3, 672489310), (5, 403493586), (6, 336244655), (10, 201746793), (15, 134497862), (30, 67248931), (101, 19974930), (202, 9987465), (303, 6658310), (505, 3994986), (606, 3329155), (811, 2487630), (821, 2457330), (1010, 1997493), (1515, 1331662), (1622, 1243815), (1642, 1228665), (2433, 829210), (2463, 819110), (3030, 665831), (4055, 497526), (4105, 491466), (4866, 414605), (4926, 409555), (8110, 248763), (8210, 245733), (12165, 165842), (12315, 163822), (24330, 82921), (24630, 81911)]