8385810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 21233664

約数和(自身を除く): 12847854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 127, 142, 155, 186, 213, 254, 310, 355, 381, 426, 465, 635, 710, 762, 930, 1065, 1270, 1905, 2130, 2201, 3810, 3937, 4402, 6603, 7874, 9017, 11005, 11811, 13206, 18034, 19685, 22010, 23622, 27051, 33015, 39370, 45085, 54102, 59055, 66030, 90170, 118110, 135255, 270510, 279527, 559054, 838581, 1397635, 1677162, 2795270, 4192905, 8385810]

約数ペア:

[(1, 8385810), (2, 4192905), (3, 2795270), (5, 1677162), (6, 1397635), (10, 838581), (15, 559054), (30, 279527), (31, 270510), (62, 135255), (71, 118110), (93, 90170), (127, 66030), (142, 59055), (155, 54102), (186, 45085), (213, 39370), (254, 33015), (310, 27051), (355, 23622), (381, 22010), (426, 19685), (465, 18034), (635, 13206), (710, 11811), (762, 11005), (930, 9017), (1065, 7874), (1270, 6603), (1905, 4402), (2130, 3937), (2201, 3810)]