2623380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 7668864

約数和(自身を除く): 5045484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1901, 3802, 5703, 7604, 9505, 11406, 19010, 22812, 28515, 38020, 43723, 57030, 87446, 114060, 131169, 174892, 218615, 262338, 437230, 524676, 655845, 874460, 1311690, 2623380]

約数ペア:

[(1, 2623380), (2, 1311690), (3, 874460), (4, 655845), (5, 524676), (6, 437230), (10, 262338), (12, 218615), (15, 174892), (20, 131169), (23, 114060), (30, 87446), (46, 57030), (60, 43723), (69, 38020), (92, 28515), (115, 22812), (138, 19010), (230, 11406), (276, 9505), (345, 7604), (460, 5703), (690, 3802), (1380, 1901)]