540498340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1589701}}^1$

素因数の和:1589727

約数の個数: 24

約数和(自身を含む): 1201814712

約数和(自身を除く): 661316372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1589701, 3179402, 6358804, 7948505, 15897010, 27024917, 31794020, 54049834, 108099668, 135124585, 270249170, 540498340]

約数ペア:

[(1, 540498340), (2, 270249170), (4, 135124585), (5, 108099668), (10, 54049834), (17, 31794020), (20, 27024917), (34, 15897010), (68, 7948505), (85, 6358804), (170, 3179402), (340, 1589701)]