2000841690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1096

約数の個数: 128

約数和(自身を含む): 5251599360

約数和(自身を除く): 3250757670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 79, 85, 102, 106, 158, 159, 170, 237, 255, 265, 318, 395, 474, 510, 530, 790, 795, 901, 937, 1185, 1343, 1590, 1802, 1874, 2370, 2686, 2703, 2811, 4029, 4187, 4505, 4685, 5406, 5622, 6715, 8058, 8374, 9010, 9370, 12561, 13430, 13515, 14055, 15929, 20145, 20935, 25122, 27030, 28110, 31858, 40290, 41870, 47787, 49661, 62805, 71179, 74023, 79645, 95574, 99322, 125610, 142358, 148046, 148983, 159290, 213537, 222069, 238935, 248305, 297966, 355895, 370115, 427074, 444138, 477870, 496610, 711790, 740230, 744915, 844237, 1067685, 1110345, 1258391, 1489830, 1688474, 2135370, 2220690, 2516782, 2532711, 3775173, 3923219, 4221185, 5065422, 6291955, 7550346, 7846438, 8442370, 11769657, 12583910, 12663555, 18875865, 19616095, 23539314, 25327110, 37751730, 39232190, 58848285, 66694723, 117696570, 133389446, 200084169, 333473615, 400168338, 666947230, 1000420845, 2000841690]

約数ペア:

[(1, 2000841690), (2, 1000420845), (3, 666947230), (5, 400168338), (6, 333473615), (10, 200084169), (15, 133389446), (17, 117696570), (30, 66694723), (34, 58848285), (51, 39232190), (53, 37751730), (79, 25327110), (85, 23539314), (102, 19616095), (106, 18875865), (158, 12663555), (159, 12583910), (170, 11769657), (237, 8442370), (255, 7846438), (265, 7550346), (318, 6291955), (395, 5065422), (474, 4221185), (510, 3923219), (530, 3775173), (790, 2532711), (795, 2516782), (901, 2220690), (937, 2135370), (1185, 1688474), (1343, 1489830), (1590, 1258391), (1802, 1110345), (1874, 1067685), (2370, 844237), (2686, 744915), (2703, 740230), (2811, 711790), (4029, 496610), (4187, 477870), (4505, 444138), (4685, 427074), (5406, 370115), (5622, 355895), (6715, 297966), (8058, 248305), (8374, 238935), (9010, 222069), (9370, 213537), (12561, 159290), (13430, 148983), (13515, 148046), (14055, 142358), (15929, 125610), (20145, 99322), (20935, 95574), (25122, 79645), (27030, 74023), (28110, 71179), (31858, 62805), (40290, 49661), (41870, 47787)]