82528590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2257

約数の個数: 64

約数和(自身を含む): 211703040

約数和(自身を除く): 129174450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 2010, 2161, 2546, 3819, 4322, 6365, 6483, 7638, 10805, 12730, 12966, 19095, 21610, 32415, 38190, 41059, 64830, 82118, 123177, 144787, 205295, 246354, 289574, 410590, 434361, 615885, 723935, 868722, 1231770, 1447870, 2171805, 2750953, 4343610, 5501906, 8252859, 13754765, 16505718, 27509530, 41264295, 82528590]

約数ペア:

[(1, 82528590), (2, 41264295), (3, 27509530), (5, 16505718), (6, 13754765), (10, 8252859), (15, 5501906), (19, 4343610), (30, 2750953), (38, 2171805), (57, 1447870), (67, 1231770), (95, 868722), (114, 723935), (134, 615885), (190, 434361), (201, 410590), (285, 289574), (335, 246354), (402, 205295), (570, 144787), (670, 123177), (1005, 82118), (1273, 64830), (2010, 41059), (2161, 38190), (2546, 32415), (3819, 21610), (4322, 19095), (6365, 12966), (6483, 12730), (7638, 10805)]