187845930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{48539}}^1$

素因数の和:48595

約数の個数: 48

約数和(自身を含む): 499767840

約数和(自身を除く): 311921910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 48539, 97078, 145617, 242695, 291234, 436851, 485390, 728085, 873702, 1456170, 2087177, 2184255, 4174354, 4368510, 6261531, 10435885, 12523062, 18784593, 20871770, 31307655, 37569186, 62615310, 93922965, 187845930]

約数ペア:

[(1, 187845930), (2, 93922965), (3, 62615310), (5, 37569186), (6, 31307655), (9, 20871770), (10, 18784593), (15, 12523062), (18, 10435885), (30, 6261531), (43, 4368510), (45, 4174354), (86, 2184255), (90, 2087177), (129, 1456170), (215, 873702), (258, 728085), (387, 485390), (430, 436851), (645, 291234), (774, 242695), (1290, 145617), (1935, 97078), (3870, 48539)]