34310920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 88744320

約数和(自身を除く): 54433400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 433, 566, 866, 1132, 1415, 1732, 1981, 2165, 2264, 2830, 3031, 3464, 3962, 4330, 5660, 6062, 7924, 8660, 9905, 11320, 12124, 15155, 15848, 17320, 19810, 24248, 30310, 39620, 60620, 79240, 121240, 122539, 245078, 490156, 612695, 857773, 980312, 1225390, 1715546, 2450780, 3431092, 4288865, 4901560, 6862184, 8577730, 17155460, 34310920]

約数ペア:

[(1, 34310920), (2, 17155460), (4, 8577730), (5, 6862184), (7, 4901560), (8, 4288865), (10, 3431092), (14, 2450780), (20, 1715546), (28, 1225390), (35, 980312), (40, 857773), (56, 612695), (70, 490156), (140, 245078), (280, 122539), (283, 121240), (433, 79240), (566, 60620), (866, 39620), (1132, 30310), (1415, 24248), (1732, 19810), (1981, 17320), (2165, 15848), (2264, 15155), (2830, 12124), (3031, 11320), (3464, 9905), (3962, 8660), (4330, 7924), (5660, 6062)]