2010149260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{41141}}^1$

素因数の和:41506

約数の個数: 48

約数和(自身を含む): 4838299200

約数和(自身を除く): 2828149940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1396, 1745, 2443, 3490, 4886, 6980, 9772, 12215, 24430, 41141, 48860, 82282, 164564, 205705, 287987, 411410, 575974, 822820, 1151948, 1439935, 2879870, 5759740, 14358209, 28716418, 57432836, 71791045, 100507463, 143582090, 201014926, 287164180, 402029852, 502537315, 1005074630, 2010149260]

約数ペア:

[(1, 2010149260), (2, 1005074630), (4, 502537315), (5, 402029852), (7, 287164180), (10, 201014926), (14, 143582090), (20, 100507463), (28, 71791045), (35, 57432836), (70, 28716418), (140, 14358209), (349, 5759740), (698, 2879870), (1396, 1439935), (1745, 1151948), (2443, 822820), (3490, 575974), (4886, 411410), (6980, 287987), (9772, 205705), (12215, 164564), (24430, 82282), (41141, 48860)]