27832353290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1320947}}^1$

素因数の和:1321011

約数の個数: 48

約数和(自身を含む): 59632876512

約数和(自身を除く): 31800523222

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 21070, 1320947, 2641894, 6604735, 9246629, 13209470, 18493258, 46233145, 56800721, 64726403, 92466290, 113601442, 129452806, 284003605, 323632015, 397605047, 568007210, 647264030, 795210094, 1988025235, 2783235329, 3976050470, 5566470658, 13916176645, 27832353290]

約数ペア:

[(1, 27832353290), (2, 13916176645), (5, 5566470658), (7, 3976050470), (10, 2783235329), (14, 1988025235), (35, 795210094), (43, 647264030), (49, 568007210), (70, 397605047), (86, 323632015), (98, 284003605), (215, 129452806), (245, 113601442), (301, 92466290), (430, 64726403), (490, 56800721), (602, 46233145), (1505, 18493258), (2107, 13209470), (3010, 9246629), (4214, 6604735), (10535, 2641894), (21070, 1320947)]