70280060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 83000452

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1151, 1420, 2302, 3053, 4604, 5755, 6106, 11510, 12212, 15265, 23020, 30530, 49493, 61060, 81721, 98986, 163442, 197972, 247465, 326884, 408605, 494930, 817210, 989860, 1634420, 3514003, 7028006, 14056012, 17570015, 35140030, 70280060]

約数ペア:

[(1, 70280060), (2, 35140030), (4, 17570015), (5, 14056012), (10, 7028006), (20, 3514003), (43, 1634420), (71, 989860), (86, 817210), (142, 494930), (172, 408605), (215, 326884), (284, 247465), (355, 197972), (430, 163442), (710, 98986), (860, 81721), (1151, 61060), (1420, 49493), (2302, 30530), (3053, 23020), (4604, 15265), (5755, 12212), (6106, 11510)]