227753330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7549}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 469670400

約数和(自身を除く): 241917070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 3017, 4310, 6034, 7549, 15085, 15098, 30170, 37745, 52843, 75490, 105686, 264215, 528430, 3253619, 6507238, 16268095, 22775333, 32536190, 45550666, 113876665, 227753330]

約数ペア:

[(1, 227753330), (2, 113876665), (5, 45550666), (7, 32536190), (10, 22775333), (14, 16268095), (35, 6507238), (70, 3253619), (431, 528430), (862, 264215), (2155, 105686), (3017, 75490), (4310, 52843), (6034, 37745), (7549, 30170), (15085, 15098)]