2016802650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 5478881472

約数和(自身を除く): 3462078822

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 775, 823, 850, 930, 961, 1054, 1275, 1550, 1581, 1646, 1922, 2325, 2469, 2550, 2635, 2883, 3162, 4115, 4650, 4805, 4938, 5270, 5766, 7905, 8230, 9610, 12345, 13175, 13991, 14415, 15810, 16337, 20575, 24025, 24690, 25513, 26350, 27982, 28830, 32674, 39525, 41150, 41973, 48050, 49011, 51026, 61725, 69955, 72075, 76539, 79050, 81685, 83946, 98022, 123450, 127565, 139910, 144150, 153078, 163370, 209865, 245055, 255130, 349775, 382695, 408425, 419730, 433721, 490110, 637825, 699550, 765390, 790903, 816850, 867442, 1049325, 1225275, 1275650, 1301163, 1581806, 1913475, 2098650, 2168605, 2372709, 2450550, 2602326, 3826950, 3954515, 4337210, 4745418, 6505815, 7909030, 10843025, 11863545, 13011630, 13445351, 19772575, 21686050, 23727090, 26890702, 32529075, 39545150, 40336053, 59317725, 65058150, 67226755, 80672106, 118635450, 134453510, 201680265, 336133775, 403360530, 672267550, 1008401325, 2016802650]

約数ペア:

[(1, 2016802650), (2, 1008401325), (3, 672267550), (5, 403360530), (6, 336133775), (10, 201680265), (15, 134453510), (17, 118635450), (25, 80672106), (30, 67226755), (31, 65058150), (34, 59317725), (50, 40336053), (51, 39545150), (62, 32529075), (75, 26890702), (85, 23727090), (93, 21686050), (102, 19772575), (150, 13445351), (155, 13011630), (170, 11863545), (186, 10843025), (255, 7909030), (310, 6505815), (425, 4745418), (465, 4337210), (510, 3954515), (527, 3826950), (775, 2602326), (823, 2450550), (850, 2372709), (930, 2168605), (961, 2098650), (1054, 1913475), (1275, 1581806), (1550, 1301163), (1581, 1275650), (1646, 1225275), (1922, 1049325), (2325, 867442), (2469, 816850), (2550, 790903), (2635, 765390), (2883, 699550), (3162, 637825), (4115, 490110), (4650, 433721), (4805, 419730), (4938, 408425), (5270, 382695), (5766, 349775), (7905, 255130), (8230, 245055), (9610, 209865), (12345, 163370), (13175, 153078), (13991, 144150), (14415, 139910), (15810, 127565), (16337, 123450), (20575, 98022), (24025, 83946), (24690, 81685), (25513, 79050), (26350, 76539), (27982, 72075), (28830, 69955), (32674, 61725), (39525, 51026), (41150, 49011), (41973, 48050)]