2017188090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 5829062400

約数和(自身を除く): 3811874310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 87, 90, 115, 135, 138, 145, 174, 207, 230, 261, 270, 290, 345, 414, 435, 487, 522, 529, 621, 667, 690, 783, 870, 974, 1035, 1058, 1242, 1305, 1334, 1461, 1566, 1587, 2001, 2070, 2435, 2610, 2645, 2922, 3105, 3174, 3335, 3915, 4002, 4383, 4761, 4870, 5290, 6003, 6210, 6670, 7305, 7830, 7935, 8766, 9522, 10005, 11201, 12006, 13149, 14123, 14283, 14610, 15341, 15870, 18009, 20010, 21915, 22402, 23805, 26298, 28246, 28566, 30015, 30682, 33603, 36018, 42369, 43830, 46023, 47610, 56005, 60030, 65745, 67206, 70615, 71415, 76705, 84738, 90045, 92046, 100809, 112010, 127107, 131490, 138069, 141230, 142830, 153410, 168015, 180090, 201618, 211845, 230115, 254214, 257623, 276138, 302427, 324829, 336030, 381321, 414207, 423690, 460230, 504045, 515246, 604854, 635535, 649658, 690345, 762642, 772869, 828414, 974487, 1008090, 1271070, 1288115, 1380690, 1512135, 1545738, 1624145, 1906605, 1948974, 2071035, 2318607, 2576230, 2923461, 3024270, 3248290, 3813210, 3864345, 4142070, 4637214, 4872435, 5846922, 6955821, 7471067, 7728690, 8770383, 9744870, 11593035, 13911642, 14617305, 14942134, 17540766, 22413201, 23186070, 29234610, 34779105, 37355335, 43851915, 44826402, 67239603, 69558210, 74710670, 87703830, 112066005, 134479206, 201718809, 224132010, 336198015, 403437618, 672396030, 1008594045, 2017188090]

約数ペア:

[(1, 2017188090), (2, 1008594045), (3, 672396030), (5, 403437618), (6, 336198015), (9, 224132010), (10, 201718809), (15, 134479206), (18, 112066005), (23, 87703830), (27, 74710670), (29, 69558210), (30, 67239603), (45, 44826402), (46, 43851915), (54, 37355335), (58, 34779105), (69, 29234610), (87, 23186070), (90, 22413201), (115, 17540766), (135, 14942134), (138, 14617305), (145, 13911642), (174, 11593035), (207, 9744870), (230, 8770383), (261, 7728690), (270, 7471067), (290, 6955821), (345, 5846922), (414, 4872435), (435, 4637214), (487, 4142070), (522, 3864345), (529, 3813210), (621, 3248290), (667, 3024270), (690, 2923461), (783, 2576230), (870, 2318607), (974, 2071035), (1035, 1948974), (1058, 1906605), (1242, 1624145), (1305, 1545738), (1334, 1512135), (1461, 1380690), (1566, 1288115), (1587, 1271070), (2001, 1008090), (2070, 974487), (2435, 828414), (2610, 772869), (2645, 762642), (2922, 690345), (3105, 649658), (3174, 635535), (3335, 604854), (3915, 515246), (4002, 504045), (4383, 460230), (4761, 423690), (4870, 414207), (5290, 381321), (6003, 336030), (6210, 324829), (6670, 302427), (7305, 276138), (7830, 257623), (7935, 254214), (8766, 230115), (9522, 211845), (10005, 201618), (11201, 180090), (12006, 168015), (13149, 153410), (14123, 142830), (14283, 141230), (14610, 138069), (15341, 131490), (15870, 127107), (18009, 112010), (20010, 100809), (21915, 92046), (22402, 90045), (23805, 84738), (26298, 76705), (28246, 71415), (28566, 70615), (30015, 67206), (30682, 65745), (33603, 60030), (36018, 56005), (42369, 47610), (43830, 46023)]