2487112950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 7353815040

約数和(自身を除く): 4866702090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 109, 150, 155, 175, 186, 210, 217, 218, 310, 327, 350, 434, 465, 525, 545, 651, 654, 701, 763, 775, 930, 1050, 1085, 1090, 1302, 1402, 1526, 1550, 1635, 2103, 2170, 2289, 2325, 2725, 3255, 3270, 3379, 3505, 3815, 4206, 4578, 4650, 4907, 5425, 5450, 6510, 6758, 7010, 7630, 8175, 9814, 10137, 10515, 10850, 11445, 14721, 16275, 16350, 16895, 17525, 19075, 20274, 21030, 21731, 22890, 23653, 24535, 29442, 32550, 33790, 35050, 38150, 43462, 47306, 49070, 50685, 52575, 57225, 65193, 70959, 73605, 76409, 84475, 101370, 105150, 108655, 114450, 118265, 122675, 130386, 141918, 147210, 152117, 152818, 168950, 217310, 229227, 236530, 245350, 253425, 304234, 325965, 354795, 368025, 382045, 456351, 458454, 506850, 534863, 543275, 591325, 651930, 709590, 736050, 760585, 764090, 912702, 1069726, 1086550, 1146135, 1182650, 1521170, 1604589, 1629825, 1773975, 1910225, 2281755, 2292270, 2368679, 2674315, 3209178, 3259650, 3547950, 3802925, 3820450, 4563510, 4737358, 5348630, 5730675, 7106037, 7605850, 8022945, 11408775, 11461350, 11843395, 13371575, 14212074, 16045890, 16580753, 22817550, 23686790, 26743150, 33161506, 35530185, 40114725, 49742259, 59216975, 71060370, 80229450, 82903765, 99484518, 118433950, 165807530, 177650925, 248711295, 355301850, 414518825, 497422590, 829037650, 1243556475, 2487112950]

約数ペア:

[(1, 2487112950), (2, 1243556475), (3, 829037650), (5, 497422590), (6, 414518825), (7, 355301850), (10, 248711295), (14, 177650925), (15, 165807530), (21, 118433950), (25, 99484518), (30, 82903765), (31, 80229450), (35, 71060370), (42, 59216975), (50, 49742259), (62, 40114725), (70, 35530185), (75, 33161506), (93, 26743150), (105, 23686790), (109, 22817550), (150, 16580753), (155, 16045890), (175, 14212074), (186, 13371575), (210, 11843395), (217, 11461350), (218, 11408775), (310, 8022945), (327, 7605850), (350, 7106037), (434, 5730675), (465, 5348630), (525, 4737358), (545, 4563510), (651, 3820450), (654, 3802925), (701, 3547950), (763, 3259650), (775, 3209178), (930, 2674315), (1050, 2368679), (1085, 2292270), (1090, 2281755), (1302, 1910225), (1402, 1773975), (1526, 1629825), (1550, 1604589), (1635, 1521170), (2103, 1182650), (2170, 1146135), (2289, 1086550), (2325, 1069726), (2725, 912702), (3255, 764090), (3270, 760585), (3379, 736050), (3505, 709590), (3815, 651930), (4206, 591325), (4578, 543275), (4650, 534863), (4907, 506850), (5425, 458454), (5450, 456351), (6510, 382045), (6758, 368025), (7010, 354795), (7630, 325965), (8175, 304234), (9814, 253425), (10137, 245350), (10515, 236530), (10850, 229227), (11445, 217310), (14721, 168950), (16275, 152818), (16350, 152117), (16895, 147210), (17525, 141918), (19075, 130386), (20274, 122675), (21030, 118265), (21731, 114450), (22890, 108655), (23653, 105150), (24535, 101370), (29442, 84475), (32550, 76409), (33790, 73605), (35050, 70959), (38150, 65193), (43462, 57225), (47306, 52575), (49070, 50685)]