74077590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2543}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 178039296

約数和(自身を除く): 103961706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 2543, 2913, 4855, 5086, 5826, 7629, 9710, 12715, 14565, 15258, 25430, 29130, 38145, 76290, 2469253, 4938506, 7407759, 12346265, 14815518, 24692530, 37038795, 74077590]

約数ペア:

[(1, 74077590), (2, 37038795), (3, 24692530), (5, 14815518), (6, 12346265), (10, 7407759), (15, 4938506), (30, 2469253), (971, 76290), (1942, 38145), (2543, 29130), (2913, 25430), (4855, 15258), (5086, 14565), (5826, 12715), (7629, 9710)]