40703270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239431}}^1$

素因数の和:239455

約数の個数: 16

約数和(自身を含む): 77575968

約数和(自身を除く): 36872698

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239431, 478862, 1197155, 2394310, 4070327, 8140654, 20351635, 40703270]

約数ペア:

[(1, 40703270), (2, 20351635), (5, 8140654), (10, 4070327), (17, 2394310), (34, 1197155), (85, 478862), (170, 239431)]