17155460

素因数分解:

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

素因数の和:732

約数の個数: 48

約数和(自身を含む): 41414016

約数和(自身を除く): 24258556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 433, 566, 866, 1132, 1415, 1732, 1981, 2165, 2830, 3031, 3962, 4330, 5660, 6062, 7924, 8660, 9905, 12124, 15155, 19810, 30310, 39620, 60620, 122539, 245078, 490156, 612695, 857773, 1225390, 1715546, 2450780, 3431092, 4288865, 8577730, 17155460]

約数ペア:

[(1, 17155460), (2, 8577730), (4, 4288865), (5, 3431092), (7, 2450780), (10, 1715546), (14, 1225390), (20, 857773), (28, 612695), (35, 490156), (70, 245078), (140, 122539), (283, 60620), (433, 39620), (566, 30310), (866, 19810), (1132, 15155), (1415, 12124), (1732, 9905), (1981, 8660), (2165, 7924), (2830, 6062), (3031, 5660), (3962, 4330)]