3949330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 9289728

約数和(自身を除く): 5340398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 223, 230, 253, 322, 385, 446, 506, 770, 805, 1115, 1265, 1561, 1610, 1771, 2230, 2453, 2530, 3122, 3542, 4906, 5129, 7805, 8855, 10258, 12265, 15610, 17171, 17710, 24530, 25645, 34342, 35903, 51290, 56419, 71806, 85855, 112838, 171710, 179515, 282095, 359030, 394933, 564190, 789866, 1974665, 3949330]

約数ペア:

[(1, 3949330), (2, 1974665), (5, 789866), (7, 564190), (10, 394933), (11, 359030), (14, 282095), (22, 179515), (23, 171710), (35, 112838), (46, 85855), (55, 71806), (70, 56419), (77, 51290), (110, 35903), (115, 34342), (154, 25645), (161, 24530), (223, 17710), (230, 17171), (253, 15610), (322, 12265), (385, 10258), (446, 8855), (506, 7805), (770, 5129), (805, 4906), (1115, 3542), (1265, 3122), (1561, 2530), (1610, 2453), (1771, 2230)]