2078231730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{136099}}^1$

素因数の和:136618

約数の個数: 32

約数和(自身を含む): 4997592000

約数和(自身を除く): 2919360270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 15270, 136099, 272198, 408297, 680495, 816594, 1360990, 2041485, 4082970, 69274391, 138548782, 207823173, 346371955, 415646346, 692743910, 1039115865, 2078231730]

約数ペア:

[(1, 2078231730), (2, 1039115865), (3, 692743910), (5, 415646346), (6, 346371955), (10, 207823173), (15, 138548782), (30, 69274391), (509, 4082970), (1018, 2041485), (1527, 1360990), (2545, 816594), (3054, 680495), (5090, 408297), (7635, 272198), (15270, 136099)]