19744777710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{20233}}^1$

素因数の和:21802

約数の個数: 96

約数和(自身を含む): 58710974400

約数和(自身を除く): 38966196690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1549, 3098, 4647, 7745, 9294, 10843, 13941, 15490, 20233, 21686, 23235, 27882, 32529, 40466, 46470, 54215, 60699, 65058, 69705, 97587, 101165, 108430, 121398, 139410, 141631, 162645, 182097, 195174, 202330, 283262, 303495, 325290, 364194, 424893, 487935, 606990, 708155, 849786, 910485, 975870, 1274679, 1416310, 1820970, 2124465, 2549358, 4248930, 6373395, 12746790, 31340917, 62681834, 94022751, 156704585, 188045502, 219386419, 282068253, 313409170, 438772838, 470113755, 564136506, 658159257, 940227510, 1096932095, 1316318514, 1410341265, 1974477771, 2193864190, 2820682530, 3290796285, 3948955542, 6581592570, 9872388855, 19744777710]

約数ペア:

[(1, 19744777710), (2, 9872388855), (3, 6581592570), (5, 3948955542), (6, 3290796285), (7, 2820682530), (9, 2193864190), (10, 1974477771), (14, 1410341265), (15, 1316318514), (18, 1096932095), (21, 940227510), (30, 658159257), (35, 564136506), (42, 470113755), (45, 438772838), (63, 313409170), (70, 282068253), (90, 219386419), (105, 188045502), (126, 156704585), (210, 94022751), (315, 62681834), (630, 31340917), (1549, 12746790), (3098, 6373395), (4647, 4248930), (7745, 2549358), (9294, 2124465), (10843, 1820970), (13941, 1416310), (15490, 1274679), (20233, 975870), (21686, 910485), (23235, 849786), (27882, 708155), (32529, 606990), (40466, 487935), (46470, 424893), (54215, 364194), (60699, 325290), (65058, 303495), (69705, 283262), (97587, 202330), (101165, 195174), (108430, 182097), (121398, 162645), (139410, 141631)]