17983030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 35681184

約数和(自身を除く): 17698154

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 3217, 5590, 6434, 16085, 32170, 41821, 83642, 138331, 209105, 276662, 418210, 691655, 1383310, 1798303, 3596606, 8991515, 17983030]

約数ペア:

[(1, 17983030), (2, 8991515), (5, 3596606), (10, 1798303), (13, 1383310), (26, 691655), (43, 418210), (65, 276662), (86, 209105), (130, 138331), (215, 83642), (430, 41821), (559, 32170), (1118, 16085), (2795, 6434), (3217, 5590)]