315020812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{125207}}^1$

素因数の和:125265

約数の個数: 24

約数和(自身を含む): 599495904

約数和(自身を除く): 284475092

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 125207, 250414, 500828, 2128519, 4257038, 4632659, 8514076, 9265318, 18530636, 78755203, 157510406, 315020812]

約数ペア:

[(1, 315020812), (2, 157510406), (4, 78755203), (17, 18530636), (34, 9265318), (37, 8514076), (68, 4632659), (74, 4257038), (148, 2128519), (629, 500828), (1258, 250414), (2516, 125207)]