71311430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{727}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 136334016

約数和(自身を除く): 65022586

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 577, 727, 1154, 1454, 2885, 3635, 5770, 7270, 9809, 12359, 19618, 24718, 49045, 61795, 98090, 123590, 419479, 838958, 2097395, 4194790, 7131143, 14262286, 35655715, 71311430]

約数ペア:

[(1, 71311430), (2, 35655715), (5, 14262286), (10, 7131143), (17, 4194790), (34, 2097395), (85, 838958), (170, 419479), (577, 123590), (727, 98090), (1154, 61795), (1454, 49045), (2885, 24718), (3635, 19618), (5770, 12359), (7270, 9809)]