143291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2851}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 344977920

約数和(自身を除く): 201686660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2513, 2851, 3590, 5026, 5702, 7180, 10052, 11404, 12565, 14255, 19957, 25130, 28510, 39914, 50260, 57020, 79828, 99785, 199570, 399140, 1023509, 2047018, 4094036, 5117545, 7164563, 10235090, 14329126, 20470180, 28658252, 35822815, 71645630, 143291260]

約数ペア:

[(1, 143291260), (2, 71645630), (4, 35822815), (5, 28658252), (7, 20470180), (10, 14329126), (14, 10235090), (20, 7164563), (28, 5117545), (35, 4094036), (70, 2047018), (140, 1023509), (359, 399140), (718, 199570), (1436, 99785), (1795, 79828), (2513, 57020), (2851, 50260), (3590, 39914), (5026, 28510), (5702, 25130), (7180, 19957), (10052, 14255), (11404, 12565)]