17069080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60961}}^1$

素因数の和:60979

約数の個数: 32

約数和(自身を含む): 43892640

約数和(自身を除く): 26823560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60961, 121922, 243844, 304805, 426727, 487688, 609610, 853454, 1219220, 1706908, 2133635, 2438440, 3413816, 4267270, 8534540, 17069080]

約数ペア:

[(1, 17069080), (2, 8534540), (4, 4267270), (5, 3413816), (7, 2438440), (8, 2133635), (10, 1706908), (14, 1219220), (20, 853454), (28, 609610), (35, 487688), (40, 426727), (56, 304805), (70, 243844), (140, 121922), (280, 60961)]