123078510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1367539}}^1$

素因数の和:1367552

約数の個数: 24

約数和(自身を含む): 320004360

約数和(自身を除く): 196925850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1367539, 2735078, 4102617, 6837695, 8205234, 12307851, 13675390, 20513085, 24615702, 41026170, 61539255, 123078510]

約数ペア:

[(1, 123078510), (2, 61539255), (3, 41026170), (5, 24615702), (6, 20513085), (9, 13675390), (10, 12307851), (15, 8205234), (18, 6837695), (30, 4102617), (45, 2735078), (90, 1367539)]