2000643570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389989}}^1$

素因数の和:390024

約数の個数: 64

約数和(自身を含む): 5615856000

約数和(自身を除く): 3615212430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 389989, 779978, 1169967, 1949945, 2339934, 3509901, 3899890, 5849835, 7019802, 7409791, 10529703, 11699670, 14819582, 17549505, 21059406, 22229373, 35099010, 37048955, 44458746, 52648515, 66688119, 74097910, 105297030, 111146865, 133376238, 200064357, 222293730, 333440595, 400128714, 666881190, 1000321785, 2000643570]

約数ペア:

[(1, 2000643570), (2, 1000321785), (3, 666881190), (5, 400128714), (6, 333440595), (9, 222293730), (10, 200064357), (15, 133376238), (18, 111146865), (19, 105297030), (27, 74097910), (30, 66688119), (38, 52648515), (45, 44458746), (54, 37048955), (57, 35099010), (90, 22229373), (95, 21059406), (114, 17549505), (135, 14819582), (171, 11699670), (190, 10529703), (270, 7409791), (285, 7019802), (342, 5849835), (513, 3899890), (570, 3509901), (855, 2339934), (1026, 1949945), (1710, 1169967), (2565, 779978), (5130, 389989)]