2717940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 4987212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 467, 485, 582, 934, 970, 1164, 1401, 1455, 1868, 1940, 2335, 2802, 2910, 4670, 5604, 5820, 7005, 9340, 14010, 28020, 45299, 90598, 135897, 181196, 226495, 271794, 452990, 543588, 679485, 905980, 1358970, 2717940]

約数ペア:

[(1, 2717940), (2, 1358970), (3, 905980), (4, 679485), (5, 543588), (6, 452990), (10, 271794), (12, 226495), (15, 181196), (20, 135897), (30, 90598), (60, 45299), (97, 28020), (194, 14010), (291, 9340), (388, 7005), (467, 5820), (485, 5604), (582, 4670), (934, 2910), (970, 2802), (1164, 2335), (1401, 1940), (1455, 1868)]