64594860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97871}}^1$

素因数の和:97894

約数の個数: 48

約数和(自身を含む): 197309952

約数和(自身を除く): 132715092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 97871, 195742, 293613, 391484, 489355, 587226, 978710, 1076581, 1174452, 1468065, 1957420, 2153162, 2936130, 3229743, 4306324, 5382905, 5872260, 6459486, 10765810, 12918972, 16148715, 21531620, 32297430, 64594860]

約数ペア:

[(1, 64594860), (2, 32297430), (3, 21531620), (4, 16148715), (5, 12918972), (6, 10765810), (10, 6459486), (11, 5872260), (12, 5382905), (15, 4306324), (20, 3229743), (22, 2936130), (30, 2153162), (33, 1957420), (44, 1468065), (55, 1174452), (60, 1076581), (66, 978710), (110, 587226), (132, 489355), (165, 391484), (220, 293613), (330, 195742), (660, 97871)]