2008512757410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1\times {\mathrm{676807}}^1$

素因数の和:680039

約数の個数: 64

約数和(自身を含む): 4977495097344

約数和(自身を除く): 2968982339934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 3191, 6382, 9573, 15955, 19146, 31910, 47865, 95730, 98921, 197842, 296763, 494605, 593526, 676807, 989210, 1353614, 1483815, 2030421, 2967630, 3384035, 4060842, 6768070, 10152105, 20304210, 20981017, 41962034, 62943051, 104905085, 125886102, 209810170, 314715255, 629430510, 2159691137, 4319382274, 6479073411, 10798455685, 12958146822, 21596911370, 32395367055, 64790734110, 66950425247, 133900850494, 200851275741, 334752126235, 401702551482, 669504252470, 1004256378705, 2008512757410]

約数ペア:

[(1, 2008512757410), (2, 1004256378705), (3, 669504252470), (5, 401702551482), (6, 334752126235), (10, 200851275741), (15, 133900850494), (30, 66950425247), (31, 64790734110), (62, 32395367055), (93, 21596911370), (155, 12958146822), (186, 10798455685), (310, 6479073411), (465, 4319382274), (930, 2159691137), (3191, 629430510), (6382, 314715255), (9573, 209810170), (15955, 125886102), (19146, 104905085), (31910, 62943051), (47865, 41962034), (95730, 20981017), (98921, 20304210), (197842, 10152105), (296763, 6768070), (494605, 4060842), (593526, 3384035), (676807, 2967630), (989210, 2030421), (1353614, 1483815)]