137866430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62383}}^1$

素因数の和:62420

約数の個数: 32

約数和(自身を含む): 282973824

約数和(自身を除く): 145107394

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 62383, 124766, 311915, 623830, 810979, 1060511, 1621958, 2121022, 4054895, 5302555, 8109790, 10605110, 13786643, 27573286, 68933215, 137866430]

約数ペア:

[(1, 137866430), (2, 68933215), (5, 27573286), (10, 13786643), (13, 10605110), (17, 8109790), (26, 5302555), (34, 4054895), (65, 2121022), (85, 1621958), (130, 1060511), (170, 810979), (221, 623830), (442, 311915), (1105, 124766), (2210, 62383)]