27474190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6336

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 26854130

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6287, 12574, 31435, 62870, 119453, 144601, 238906, 289202, 597265, 723005, 1194530, 1446010, 2747419, 5494838, 13737095, 27474190]

約数ペア:

[(1, 27474190), (2, 13737095), (5, 5494838), (10, 2747419), (19, 1446010), (23, 1194530), (38, 723005), (46, 597265), (95, 289202), (115, 238906), (190, 144601), (230, 119453), (437, 62870), (874, 31435), (2185, 12574), (4370, 6287)]