835642020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{35803}}^1$

素因数の和:36204

約数の個数: 48

約数和(自身を含む): 2345878080

約数和(自身を除く): 1510236060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 11670, 23340, 35803, 71606, 107409, 143212, 179015, 214818, 358030, 429636, 537045, 716060, 1074090, 2148180, 13927367, 27854734, 41782101, 55709468, 69636835, 83564202, 139273670, 167128404, 208910505, 278547340, 417821010, 835642020]

約数ペア:

[(1, 835642020), (2, 417821010), (3, 278547340), (4, 208910505), (5, 167128404), (6, 139273670), (10, 83564202), (12, 69636835), (15, 55709468), (20, 41782101), (30, 27854734), (60, 13927367), (389, 2148180), (778, 1074090), (1167, 716060), (1556, 537045), (1945, 429636), (2334, 358030), (3890, 214818), (4668, 179015), (5835, 143212), (7780, 107409), (11670, 71606), (23340, 35803)]