1640398530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3673}}^1\times {\mathrm{14887}}^1$

素因数の和:18570

約数の個数: 32

約数和(自身を含む): 3938292864

約数和(自身を除く): 2297894334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3673, 7346, 11019, 14887, 18365, 22038, 29774, 36730, 44661, 55095, 74435, 89322, 110190, 148870, 223305, 446610, 54679951, 109359902, 164039853, 273399755, 328079706, 546799510, 820199265, 1640398530]

約数ペア:

[(1, 1640398530), (2, 820199265), (3, 546799510), (5, 328079706), (6, 273399755), (10, 164039853), (15, 109359902), (30, 54679951), (3673, 446610), (7346, 223305), (11019, 148870), (14887, 110190), (18365, 89322), (22038, 74435), (29774, 55095), (36730, 44661)]