652282980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{27947}}^1$

素因数の和:28348

約数の個数: 48

約数和(自身を含む): 1831152960

約数和(自身を除く): 1178869980

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, 27947, 55894, 83841, 111788, 139735, 167682, 279470, 335364, 419205, 558940, 838410, 1676820, 10871383, 21742766, 32614149, 43485532, 54356915, 65228298, 108713830, 130456596, 163070745, 217427660, 326141490, 652282980]

約数ペア:

[(1, 652282980), (2, 326141490), (3, 217427660), (4, 163070745), (5, 130456596), (6, 108713830), (10, 65228298), (12, 54356915), (15, 43485532), (20, 32614149), (30, 21742766), (60, 10871383), (389, 1676820), (778, 838410), (1167, 558940), (1556, 419205), (1945, 335364), (2334, 279470), (3890, 167682), (4668, 139735), (5835, 111788), (7780, 83841), (11670, 55894), (23340, 27947)]