238048470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26717}}^1$

素因数の和:26747

約数の個数: 80

約数和(自身を含む): 698301648

約数和(自身を除く): 460253178

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 26717, 53434, 80151, 133585, 160302, 240453, 267170, 293887, 400755, 480906, 587774, 721359, 801510, 881661, 1202265, 1442718, 1469435, 1763322, 2164077, 2404530, 2644983, 2938870, 3606795, 4328154, 4408305, 5289966, 7213590, 7934949, 8816610, 10820385, 13224915, 15869898, 21640770, 23804847, 26449830, 39674745, 47609694, 79349490, 119024235, 238048470]

約数ペア:

[(1, 238048470), (2, 119024235), (3, 79349490), (5, 47609694), (6, 39674745), (9, 26449830), (10, 23804847), (11, 21640770), (15, 15869898), (18, 13224915), (22, 10820385), (27, 8816610), (30, 7934949), (33, 7213590), (45, 5289966), (54, 4408305), (55, 4328154), (66, 3606795), (81, 2938870), (90, 2644983), (99, 2404530), (110, 2164077), (135, 1763322), (162, 1469435), (165, 1442718), (198, 1202265), (270, 881661), (297, 801510), (330, 721359), (405, 587774), (495, 480906), (594, 400755), (810, 293887), (891, 267170), (990, 240453), (1485, 160302), (1782, 133585), (2970, 80151), (4455, 53434), (8910, 26717)]