87390930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2091

約数の個数: 64

約数和(自身を含む): 230594688

約数和(自身を除く): 143203758

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 1933, 2055, 3014, 3866, 4110, 4521, 5799, 7535, 9042, 9665, 11598, 15070, 19330, 21263, 22605, 28995, 42526, 45210, 57990, 63789, 106315, 127578, 212630, 264821, 318945, 529642, 637890, 794463, 1324105, 1588926, 2648210, 2913031, 3972315, 5826062, 7944630, 8739093, 14565155, 17478186, 29130310, 43695465, 87390930]

約数ペア:

[(1, 87390930), (2, 43695465), (3, 29130310), (5, 17478186), (6, 14565155), (10, 8739093), (11, 7944630), (15, 5826062), (22, 3972315), (30, 2913031), (33, 2648210), (55, 1588926), (66, 1324105), (110, 794463), (137, 637890), (165, 529642), (274, 318945), (330, 264821), (411, 212630), (685, 127578), (822, 106315), (1370, 63789), (1507, 57990), (1933, 45210), (2055, 42526), (3014, 28995), (3866, 22605), (4110, 21263), (4521, 19330), (5799, 15070), (7535, 11598), (9042, 9665)]