334328290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{8819}}^1$

素因数の和:9066

約数の個数: 32

約数和(自身を含む): 640120320

約数和(自身を除く): 305792030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 7582, 8819, 17638, 18955, 37910, 44095, 88190, 149923, 299846, 749615, 1499230, 1966637, 3933274, 9833185, 19666370, 33432829, 66865658, 167164145, 334328290]

約数ペア:

[(1, 334328290), (2, 167164145), (5, 66865658), (10, 33432829), (17, 19666370), (34, 9833185), (85, 3933274), (170, 1966637), (223, 1499230), (446, 749615), (1115, 299846), (2230, 149923), (3791, 88190), (7582, 44095), (8819, 37910), (17638, 18955)]