2010978810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2551}}^1$

素因数の和:3044

約数の個数: 96

約数和(自身を含む): 5517832320

約数和(自身を除く): 3506853510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 461, 570, 855, 922, 1383, 1710, 2305, 2551, 2766, 4149, 4610, 5102, 6915, 7653, 8298, 8759, 12755, 13830, 15306, 17518, 20745, 22959, 25510, 26277, 38265, 41490, 43795, 45918, 48469, 52554, 76530, 78831, 87590, 96938, 114795, 131385, 145407, 157662, 229590, 242345, 262770, 290814, 394155, 436221, 484690, 727035, 788310, 872442, 1176011, 1454070, 2181105, 2352022, 3528033, 4362210, 5880055, 7056066, 10584099, 11760110, 17640165, 21168198, 22344209, 35280330, 44688418, 52920495, 67032627, 105840990, 111721045, 134065254, 201097881, 223442090, 335163135, 402195762, 670326270, 1005489405, 2010978810]

約数ペア:

[(1, 2010978810), (2, 1005489405), (3, 670326270), (5, 402195762), (6, 335163135), (9, 223442090), (10, 201097881), (15, 134065254), (18, 111721045), (19, 105840990), (30, 67032627), (38, 52920495), (45, 44688418), (57, 35280330), (90, 22344209), (95, 21168198), (114, 17640165), (171, 11760110), (190, 10584099), (285, 7056066), (342, 5880055), (461, 4362210), (570, 3528033), (855, 2352022), (922, 2181105), (1383, 1454070), (1710, 1176011), (2305, 872442), (2551, 788310), (2766, 727035), (4149, 484690), (4610, 436221), (5102, 394155), (6915, 290814), (7653, 262770), (8298, 242345), (8759, 229590), (12755, 157662), (13830, 145407), (15306, 131385), (17518, 114795), (20745, 96938), (22959, 87590), (25510, 78831), (26277, 76530), (38265, 52554), (41490, 48469), (43795, 45918)]