64281810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{31981}}^1$

素因数の和:32058

約数の個数: 32

約数和(自身を含む): 156583872

約数和(自身を除く): 92302062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 31981, 63962, 95943, 159905, 191886, 319810, 479715, 959430, 2142727, 4285454, 6428181, 10713635, 12856362, 21427270, 32140905, 64281810]

約数ペア:

[(1, 64281810), (2, 32140905), (3, 21427270), (5, 12856362), (6, 10713635), (10, 6428181), (15, 4285454), (30, 2142727), (67, 959430), (134, 479715), (201, 319810), (335, 191886), (402, 159905), (670, 95943), (1005, 63962), (2010, 31981)]