6142220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 14968128

約数和(自身を除く): 8825908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 601, 730, 1022, 1202, 1460, 2044, 2404, 2555, 3005, 4207, 5110, 6010, 8414, 10220, 12020, 16828, 21035, 42070, 43873, 84140, 87746, 175492, 219365, 307111, 438730, 614222, 877460, 1228444, 1535555, 3071110, 6142220]

約数ペア:

[(1, 6142220), (2, 3071110), (4, 1535555), (5, 1228444), (7, 877460), (10, 614222), (14, 438730), (20, 307111), (28, 219365), (35, 175492), (70, 87746), (73, 84140), (140, 43873), (146, 42070), (292, 21035), (365, 16828), (511, 12020), (601, 10220), (730, 8414), (1022, 6010), (1202, 5110), (1460, 4207), (2044, 3005), (2404, 2555)]