159997530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69263}}^1$

素因数の和:69291

約数の個数: 64

約数和(自身を含む): 478752768

約数和(自身を除く): 318755238

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 69263, 138526, 207789, 346315, 415578, 484841, 692630, 761893, 969682, 1038945, 1454523, 1523786, 2077890, 2285679, 2424205, 2909046, 3809465, 4571358, 4848410, 5333251, 7272615, 7618930, 10666502, 11428395, 14545230, 15999753, 22856790, 26666255, 31999506, 53332510, 79998765, 159997530]

約数ペア:

[(1, 159997530), (2, 79998765), (3, 53332510), (5, 31999506), (6, 26666255), (7, 22856790), (10, 15999753), (11, 14545230), (14, 11428395), (15, 10666502), (21, 7618930), (22, 7272615), (30, 5333251), (33, 4848410), (35, 4571358), (42, 3809465), (55, 2909046), (66, 2424205), (70, 2285679), (77, 2077890), (105, 1523786), (110, 1454523), (154, 1038945), (165, 969682), (210, 761893), (231, 692630), (330, 484841), (385, 415578), (462, 346315), (770, 207789), (1155, 138526), (2310, 69263)]