68953289860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{565469}}^1$

素因数の和:565565

約数の個数: 96

約数和(自身を含む): 180878019840

約数和(自身を除く): 111924729980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 455, 469, 670, 871, 910, 938, 1340, 1742, 1820, 1876, 2345, 3484, 4355, 4690, 6097, 8710, 9380, 12194, 17420, 24388, 30485, 60970, 121940, 565469, 1130938, 2261876, 2827345, 3958283, 5654690, 7351097, 7916566, 11309380, 14702194, 15833132, 19791415, 29404388, 36755485, 37886423, 39582830, 51457679, 73510970, 75772846, 79165660, 102915358, 147021940, 151545692, 189432115, 205830716, 257288395, 265204961, 378864230, 492523499, 514576790, 530409922, 757728460, 985046998, 1029153580, 1060819844, 1326024805, 1970093996, 2462617495, 2652049610, 3447664493, 4925234990, 5304099220, 6895328986, 9850469980, 13790657972, 17238322465, 34476644930, 68953289860]

約数ペア:

[(1, 68953289860), (2, 34476644930), (4, 17238322465), (5, 13790657972), (7, 9850469980), (10, 6895328986), (13, 5304099220), (14, 4925234990), (20, 3447664493), (26, 2652049610), (28, 2462617495), (35, 1970093996), (52, 1326024805), (65, 1060819844), (67, 1029153580), (70, 985046998), (91, 757728460), (130, 530409922), (134, 514576790), (140, 492523499), (182, 378864230), (260, 265204961), (268, 257288395), (335, 205830716), (364, 189432115), (455, 151545692), (469, 147021940), (670, 102915358), (871, 79165660), (910, 75772846), (938, 73510970), (1340, 51457679), (1742, 39582830), (1820, 37886423), (1876, 36755485), (2345, 29404388), (3484, 19791415), (4355, 15833132), (4690, 14702194), (6097, 11309380), (8710, 7916566), (9380, 7351097), (12194, 5654690), (17420, 3958283), (24388, 2827345), (30485, 2261876), (60970, 1130938), (121940, 565469)]