75542830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15971}}^1$

素因数の和:16032

約数の個数: 32

約数和(自身を含む): 151797888

約数和(自身を除く): 76255058

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15971, 31942, 79855, 159710, 175681, 351362, 686753, 878405, 1373506, 1756810, 3433765, 6867530, 7554283, 15108566, 37771415, 75542830]

約数ペア:

[(1, 75542830), (2, 37771415), (5, 15108566), (10, 7554283), (11, 6867530), (22, 3433765), (43, 1756810), (55, 1373506), (86, 878405), (110, 686753), (215, 351362), (430, 175681), (473, 159710), (946, 79855), (2365, 31942), (4730, 15971)]