2013998700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30937}}^1$

素因数の和:30992

約数の個数: 144

約数和(自身を含む): 6874671104

約数和(自身を除く): 4860672404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6510, 9300, 10850, 13020, 16275, 21700, 30937, 32550, 61874, 65100, 92811, 123748, 154685, 185622, 216559, 309370, 371244, 433118, 464055, 618740, 649677, 773425, 866236, 928110, 959047, 1082795, 1299354, 1546850, 1856220, 1918094, 2165590, 2320275, 2598708, 2877141, 3093700, 3248385, 3836188, 4331180, 4640550, 4795235, 5413975, 5754282, 6496770, 6713329, 9281100, 9590470, 10827950, 11508564, 12993540, 13426658, 14385705, 16241925, 19180940, 20139987, 21655900, 23976175, 26853316, 28771410, 32483850, 33566645, 40279974, 47952350, 57542820, 64967700, 67133290, 71928525, 80559948, 95904700, 100699935, 134266580, 143857050, 167833225, 201399870, 287714100, 335666450, 402799740, 503499675, 671332900, 1006999350, 2013998700]

約数ペア:

[(1, 2013998700), (2, 1006999350), (3, 671332900), (4, 503499675), (5, 402799740), (6, 335666450), (7, 287714100), (10, 201399870), (12, 167833225), (14, 143857050), (15, 134266580), (20, 100699935), (21, 95904700), (25, 80559948), (28, 71928525), (30, 67133290), (31, 64967700), (35, 57542820), (42, 47952350), (50, 40279974), (60, 33566645), (62, 32483850), (70, 28771410), (75, 26853316), (84, 23976175), (93, 21655900), (100, 20139987), (105, 19180940), (124, 16241925), (140, 14385705), (150, 13426658), (155, 12993540), (175, 11508564), (186, 10827950), (210, 9590470), (217, 9281100), (300, 6713329), (310, 6496770), (350, 5754282), (372, 5413975), (420, 4795235), (434, 4640550), (465, 4331180), (525, 3836188), (620, 3248385), (651, 3093700), (700, 2877141), (775, 2598708), (868, 2320275), (930, 2165590), (1050, 1918094), (1085, 1856220), (1302, 1546850), (1550, 1299354), (1860, 1082795), (2100, 959047), (2170, 928110), (2325, 866236), (2604, 773425), (3100, 649677), (3255, 618740), (4340, 464055), (4650, 433118), (5425, 371244), (6510, 309370), (9300, 216559), (10850, 185622), (13020, 154685), (16275, 123748), (21700, 92811), (30937, 65100), (32550, 61874)]