149392460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1033}}^2$

素因数の和:2082

約数の個数: 36

約数和(自身を含む): 358889328

約数和(自身を除く): 209496868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1033, 2066, 4132, 5165, 7231, 10330, 14462, 20660, 28924, 36155, 72310, 144620, 1067089, 2134178, 4268356, 5335445, 7469623, 10670890, 14939246, 21341780, 29878492, 37348115, 74696230, 149392460]

約数ペア:

[(1, 149392460), (2, 74696230), (4, 37348115), (5, 29878492), (7, 21341780), (10, 14939246), (14, 10670890), (20, 7469623), (28, 5335445), (35, 4268356), (70, 2134178), (140, 1067089), (1033, 144620), (2066, 72310), (4132, 36155), (5165, 28924), (7231, 20660), (10330, 14462)]