64029270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23981}}^1$

素因数の和:24080

約数の個数: 32

約数和(自身を含む): 155403360

約数和(自身を除く): 91374090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 23981, 47962, 71943, 119905, 143886, 239810, 359715, 719430, 2134309, 4268618, 6402927, 10671545, 12805854, 21343090, 32014635, 64029270]

約数ペア:

[(1, 64029270), (2, 32014635), (3, 21343090), (5, 12805854), (6, 10671545), (10, 6402927), (15, 4268618), (30, 2134309), (89, 719430), (178, 359715), (267, 239810), (445, 143886), (534, 119905), (890, 71943), (1335, 47962), (2670, 23981)]