172646290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 319214016

約数和(自身を除く): 146567726

約数列:

[1, 2, 5, 10, 43, 86, 215, 331, 430, 662, 1213, 1655, 2426, 3310, 6065, 12130, 14233, 28466, 52159, 71165, 104318, 142330, 260795, 401503, 521590, 803006, 2007515, 4015030, 17264629, 34529258, 86323145, 172646290]

約数ペア:

[(1, 172646290), (2, 86323145), (5, 34529258), (10, 17264629), (43, 4015030), (86, 2007515), (215, 803006), (331, 521590), (430, 401503), (662, 260795), (1213, 142330), (1655, 104318), (2426, 71165), (3310, 52159), (6065, 28466), (12130, 14233)]