346320430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{3851}}^1$

素因数の和:3921

約数の個数: 48

約数和(自身を含む): 690170544

約数和(自身を除く): 343850114

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 782, 1058, 1955, 2645, 3851, 3910, 5290, 7702, 8993, 17986, 19255, 38510, 44965, 65467, 88573, 89930, 130934, 177146, 327335, 442865, 654670, 885730, 1505741, 2037179, 3011482, 4074358, 7528705, 10185895, 15057410, 20371790, 34632043, 69264086, 173160215, 346320430]

約数ペア:

[(1, 346320430), (2, 173160215), (5, 69264086), (10, 34632043), (17, 20371790), (23, 15057410), (34, 10185895), (46, 7528705), (85, 4074358), (115, 3011482), (170, 2037179), (230, 1505741), (391, 885730), (529, 654670), (782, 442865), (1058, 327335), (1955, 177146), (2645, 130934), (3851, 89930), (3910, 88573), (5290, 65467), (7702, 44965), (8993, 38510), (17986, 19255)]