87322030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{971}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 174155184

約数和(自身を除く): 86833154

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 782, 971, 1058, 1942, 1955, 2645, 3910, 4855, 5290, 8993, 9710, 16507, 17986, 22333, 33014, 44666, 44965, 82535, 89930, 111665, 165070, 223330, 379661, 513659, 759322, 1027318, 1898305, 2568295, 3796610, 5136590, 8732203, 17464406, 43661015, 87322030]

約数ペア:

[(1, 87322030), (2, 43661015), (5, 17464406), (10, 8732203), (17, 5136590), (23, 3796610), (34, 2568295), (46, 1898305), (85, 1027318), (115, 759322), (170, 513659), (230, 379661), (391, 223330), (529, 165070), (782, 111665), (971, 89930), (1058, 82535), (1942, 44965), (1955, 44666), (2645, 33014), (3910, 22333), (4855, 17986), (5290, 16507), (8993, 9710)]