2078286870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{19867}}^1$

素因数の和:20205

約数の個数: 64

約数和(自身を含む): 5458772736

約数和(自身を除く): 3380485866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 317, 330, 634, 951, 1585, 1902, 3170, 3487, 4755, 6974, 9510, 10461, 17435, 19867, 20922, 34870, 39734, 52305, 59601, 99335, 104610, 119202, 198670, 218537, 298005, 437074, 596010, 655611, 1092685, 1311222, 2185370, 3278055, 6297839, 6556110, 12595678, 18893517, 31489195, 37787034, 62978390, 69276229, 94467585, 138552458, 188935170, 207828687, 346381145, 415657374, 692762290, 1039143435, 2078286870]

約数ペア:

[(1, 2078286870), (2, 1039143435), (3, 692762290), (5, 415657374), (6, 346381145), (10, 207828687), (11, 188935170), (15, 138552458), (22, 94467585), (30, 69276229), (33, 62978390), (55, 37787034), (66, 31489195), (110, 18893517), (165, 12595678), (317, 6556110), (330, 6297839), (634, 3278055), (951, 2185370), (1585, 1311222), (1902, 1092685), (3170, 655611), (3487, 596010), (4755, 437074), (6974, 298005), (9510, 218537), (10461, 198670), (17435, 119202), (19867, 104610), (20922, 99335), (34870, 59601), (39734, 52305)]