2113707630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1930

約数の個数: 128

約数和(自身を含む): 5604940800

約数和(自身を除く): 3491233170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 71, 87, 95, 114, 142, 145, 174, 190, 213, 285, 290, 355, 426, 435, 551, 570, 710, 870, 1065, 1102, 1349, 1653, 1801, 2059, 2130, 2698, 2755, 3306, 3602, 4047, 4118, 5403, 5510, 6177, 6745, 8094, 8265, 9005, 10295, 10806, 12354, 13490, 16530, 18010, 20235, 20590, 27015, 30885, 34219, 39121, 40470, 52229, 54030, 61770, 68438, 78242, 102657, 104458, 117363, 127871, 156687, 171095, 195605, 205314, 234726, 255742, 261145, 313374, 342190, 383613, 391210, 513285, 522290, 586815, 639355, 767226, 783435, 992351, 1026570, 1173630, 1278710, 1566870, 1918065, 1984702, 2429549, 2977053, 3708259, 3836130, 4859098, 4961755, 5954106, 7288647, 7416518, 9923510, 11124777, 12147745, 14577294, 14885265, 18541295, 22249554, 24295490, 29770530, 36443235, 37082590, 55623885, 70456921, 72886470, 111247770, 140913842, 211370763, 352284605, 422741526, 704569210, 1056853815, 2113707630]

約数ペア:

[(1, 2113707630), (2, 1056853815), (3, 704569210), (5, 422741526), (6, 352284605), (10, 211370763), (15, 140913842), (19, 111247770), (29, 72886470), (30, 70456921), (38, 55623885), (57, 37082590), (58, 36443235), (71, 29770530), (87, 24295490), (95, 22249554), (114, 18541295), (142, 14885265), (145, 14577294), (174, 12147745), (190, 11124777), (213, 9923510), (285, 7416518), (290, 7288647), (355, 5954106), (426, 4961755), (435, 4859098), (551, 3836130), (570, 3708259), (710, 2977053), (870, 2429549), (1065, 1984702), (1102, 1918065), (1349, 1566870), (1653, 1278710), (1801, 1173630), (2059, 1026570), (2130, 992351), (2698, 783435), (2755, 767226), (3306, 639355), (3602, 586815), (4047, 522290), (4118, 513285), (5403, 391210), (5510, 383613), (6177, 342190), (6745, 313374), (8094, 261145), (8265, 255742), (9005, 234726), (10295, 205314), (10806, 195605), (12354, 171095), (13490, 156687), (16530, 127871), (18010, 117363), (20235, 104458), (20590, 102657), (27015, 78242), (30885, 68438), (34219, 61770), (39121, 54030), (40470, 52229)]