310033250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{72949}}^1$

素因数の和:72983

約数の個数: 32

約数和(自身を含む): 614530800

約数和(自身を除く): 304497550

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 72949, 145898, 364745, 729490, 1240133, 1823725, 2480266, 3647450, 6200665, 9118625, 12401330, 18237250, 31003325, 62006650, 155016625, 310033250]

約数ペア:

[(1, 310033250), (2, 155016625), (5, 62006650), (10, 31003325), (17, 18237250), (25, 12401330), (34, 9118625), (50, 6200665), (85, 3647450), (125, 2480266), (170, 1823725), (250, 1240133), (425, 729490), (850, 364745), (2125, 145898), (4250, 72949)]