1957299109080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2330117987}}^1$

素因数の和:2330118008

約数の個数: 64

約数和(自身を含む): 6710739805440

約数和(自身を除く): 4753440696360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2330117987, 4660235974, 6990353961, 9320471948, 11650589935, 13980707922, 16310825909, 18640943896, 23301179870, 27961415844, 32621651818, 34951769805, 46602359740, 48932477727, 55922831688, 65243303636, 69903539610, 81554129545, 93204719480, 97864955454, 130486607272, 139807079220, 163108259090, 195729910908, 244662388635, 279614158440, 326216518180, 391459821816, 489324777270, 652433036360, 978649554540, 1957299109080]

約数ペア:

[(1, 1957299109080), (2, 978649554540), (3, 652433036360), (4, 489324777270), (5, 391459821816), (6, 326216518180), (7, 279614158440), (8, 244662388635), (10, 195729910908), (12, 163108259090), (14, 139807079220), (15, 130486607272), (20, 97864955454), (21, 93204719480), (24, 81554129545), (28, 69903539610), (30, 65243303636), (35, 55922831688), (40, 48932477727), (42, 46602359740), (56, 34951769805), (60, 32621651818), (70, 27961415844), (84, 23301179870), (105, 18640943896), (120, 16310825909), (140, 13980707922), (168, 11650589935), (210, 9320471948), (280, 6990353961), (420, 4660235974), (840, 2330117987)]