284017130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87931}}^1$

素因数の和:87974

約数の個数: 32

約数和(自身を含む): 569799360

約数和(自身を除く): 285782230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 87931, 175862, 439655, 879310, 1494827, 1670689, 2989654, 3341378, 7474135, 8353445, 14948270, 16706890, 28401713, 56803426, 142008565, 284017130]

約数ペア:

[(1, 284017130), (2, 142008565), (5, 56803426), (10, 28401713), (17, 16706890), (19, 14948270), (34, 8353445), (38, 7474135), (85, 3341378), (95, 2989654), (170, 1670689), (190, 1494827), (323, 879310), (646, 439655), (1615, 175862), (3230, 87931)]