64271370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69109}}^1$

素因数の和:69150

約数の個数: 32

約数和(自身を含む): 159229440

約数和(自身を除く): 94958070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 69109, 138218, 207327, 345545, 414654, 691090, 1036635, 2073270, 2142379, 4284758, 6427137, 10711895, 12854274, 21423790, 32135685, 64271370]

約数ペア:

[(1, 64271370), (2, 32135685), (3, 21423790), (5, 12854274), (6, 10711895), (10, 6427137), (15, 4284758), (30, 2142379), (31, 2073270), (62, 1036635), (93, 691090), (155, 414654), (186, 345545), (310, 207327), (465, 138218), (930, 69109)]