313310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 635040

約数和(自身を除く): 321730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 97, 170, 190, 194, 323, 485, 646, 970, 1615, 1649, 1843, 3230, 3298, 3686, 8245, 9215, 16490, 18430, 31331, 62662, 156655, 313310]

約数ペア:

[(1, 313310), (2, 156655), (5, 62662), (10, 31331), (17, 18430), (19, 16490), (34, 9215), (38, 8245), (85, 3686), (95, 3298), (97, 3230), (170, 1843), (190, 1649), (194, 1615), (323, 970), (485, 646)]