2506670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2331730

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 167, 190, 334, 395, 790, 835, 1501, 1670, 3002, 3173, 6346, 7505, 13193, 15010, 15865, 26386, 31730, 65965, 131930, 250667, 501334, 1253335, 2506670]

約数ペア:

[(1, 2506670), (2, 1253335), (5, 501334), (10, 250667), (19, 131930), (38, 65965), (79, 31730), (95, 26386), (158, 15865), (167, 15010), (190, 13193), (334, 7505), (395, 6346), (790, 3173), (835, 3002), (1501, 1670)]