135242990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34589}}^1$

素因数の和:34636

約数の個数: 32

約数和(自身を含む): 268971840

約数和(自身を除く): 133728850

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 34589, 69178, 172945, 345890, 588013, 795547, 1176026, 1591094, 2940065, 3977735, 5880130, 7955470, 13524299, 27048598, 67621495, 135242990]

約数ペア:

[(1, 135242990), (2, 67621495), (5, 27048598), (10, 13524299), (17, 7955470), (23, 5880130), (34, 3977735), (46, 2940065), (85, 1591094), (115, 1176026), (170, 795547), (230, 588013), (391, 345890), (782, 172945), (1955, 69178), (3910, 34589)]