29198540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 71061312

約数和(自身を除く): 41862772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 2857, 5110, 5714, 10220, 11428, 14285, 19999, 28570, 39998, 57140, 79996, 99995, 199990, 208561, 399980, 417122, 834244, 1042805, 1459927, 2085610, 2919854, 4171220, 5839708, 7299635, 14599270, 29198540]

約数ペア:

[(1, 29198540), (2, 14599270), (4, 7299635), (5, 5839708), (7, 4171220), (10, 2919854), (14, 2085610), (20, 1459927), (28, 1042805), (35, 834244), (70, 417122), (73, 399980), (140, 208561), (146, 199990), (292, 99995), (365, 79996), (511, 57140), (730, 39998), (1022, 28570), (1460, 19999), (2044, 14285), (2555, 11428), (2857, 10220), (5110, 5714)]