12147156980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101957}}^1$

素因数の和:102033

約数の個数: 96

約数和(自身を含む): 31243193856

約数和(自身を除く): 19096036876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 644, 740, 805, 851, 1036, 1295, 1610, 1702, 2590, 3220, 3404, 4255, 5180, 5957, 8510, 11914, 17020, 23828, 29785, 59570, 101957, 119140, 203914, 407828, 509785, 713699, 1019570, 1427398, 2039140, 2345011, 2854796, 3568495, 3772409, 4690022, 7136990, 7544818, 9380044, 11725055, 14273980, 15089636, 16415077, 18862045, 23450110, 26406863, 32830154, 37724090, 46900220, 52813726, 65660308, 75448180, 82075385, 86765407, 105627452, 132034315, 164150770, 173530814, 264068630, 328301540, 347061628, 433827035, 528137260, 607357849, 867654070, 1214715698, 1735308140, 2429431396, 3036789245, 6073578490, 12147156980]

約数ペア:

[(1, 12147156980), (2, 6073578490), (4, 3036789245), (5, 2429431396), (7, 1735308140), (10, 1214715698), (14, 867654070), (20, 607357849), (23, 528137260), (28, 433827035), (35, 347061628), (37, 328301540), (46, 264068630), (70, 173530814), (74, 164150770), (92, 132034315), (115, 105627452), (140, 86765407), (148, 82075385), (161, 75448180), (185, 65660308), (230, 52813726), (259, 46900220), (322, 37724090), (370, 32830154), (460, 26406863), (518, 23450110), (644, 18862045), (740, 16415077), (805, 15089636), (851, 14273980), (1036, 11725055), (1295, 9380044), (1610, 7544818), (1702, 7136990), (2590, 4690022), (3220, 3772409), (3404, 3568495), (4255, 2854796), (5180, 2345011), (5957, 2039140), (8510, 1427398), (11914, 1019570), (17020, 713699), (23828, 509785), (29785, 407828), (59570, 203914), (101957, 119140)]