207913710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{2963}}^1$

素因数の和:5312

約数の個数: 32

約数和(自身を含む): 499374720

約数和(自身を除く): 291461010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2339, 2963, 4678, 5926, 7017, 8889, 11695, 14034, 14815, 17778, 23390, 29630, 35085, 44445, 70170, 88890, 6930457, 13860914, 20791371, 34652285, 41582742, 69304570, 103956855, 207913710]

約数ペア:

[(1, 207913710), (2, 103956855), (3, 69304570), (5, 41582742), (6, 34652285), (10, 20791371), (15, 13860914), (30, 6930457), (2339, 88890), (2963, 70170), (4678, 44445), (5926, 35085), (7017, 29630), (8889, 23390), (11695, 17778), (14034, 14815)]