664305510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{64937}}^1$

素因数の和:64989

約数の個数: 64

約数和(自身を含む): 1795405824

約数和(自身を除く): 1131100314

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 64937, 129874, 194811, 324685, 389622, 649370, 714307, 974055, 1428614, 1948110, 2013047, 2142921, 3571535, 4026094, 4285842, 6039141, 7143070, 10065235, 10714605, 12078282, 20130470, 21429210, 22143517, 30195705, 44287034, 60391410, 66430551, 110717585, 132861102, 221435170, 332152755, 664305510]

約数ペア:

[(1, 664305510), (2, 332152755), (3, 221435170), (5, 132861102), (6, 110717585), (10, 66430551), (11, 60391410), (15, 44287034), (22, 30195705), (30, 22143517), (31, 21429210), (33, 20130470), (55, 12078282), (62, 10714605), (66, 10065235), (93, 7143070), (110, 6039141), (155, 4285842), (165, 4026094), (186, 3571535), (310, 2142921), (330, 2013047), (341, 1948110), (465, 1428614), (682, 974055), (930, 714307), (1023, 649370), (1705, 389622), (2046, 324685), (3410, 194811), (5115, 129874), (10230, 64937)]