8242590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8863}}^1$

素因数の和:8904

約数の個数: 32

約数和(自身を含む): 20422656

約数和(自身を除く): 12180066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 8863, 17726, 26589, 44315, 53178, 88630, 132945, 265890, 274753, 549506, 824259, 1373765, 1648518, 2747530, 4121295, 8242590]

約数ペア:

[(1, 8242590), (2, 4121295), (3, 2747530), (5, 1648518), (6, 1373765), (10, 824259), (15, 549506), (30, 274753), (31, 265890), (62, 132945), (93, 88630), (155, 53178), (186, 44315), (310, 26589), (465, 17726), (930, 8863)]