2686653420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4070687}}^1$

素因数の和:4070710

約数の個数: 48

約数和(自身を含む): 8206507008

約数和(自身を除く): 5519853588

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, 4070687, 8141374, 12212061, 16282748, 20353435, 24424122, 40706870, 44777557, 48848244, 61060305, 81413740, 89555114, 122120610, 134332671, 179110228, 223887785, 244241220, 268665342, 447775570, 537330684, 671663355, 895551140, 1343326710, 2686653420]

約数ペア:

[(1, 2686653420), (2, 1343326710), (3, 895551140), (4, 671663355), (5, 537330684), (6, 447775570), (10, 268665342), (11, 244241220), (12, 223887785), (15, 179110228), (20, 134332671), (22, 122120610), (30, 89555114), (33, 81413740), (44, 61060305), (55, 48848244), (60, 44777557), (66, 40706870), (110, 24424122), (132, 20353435), (165, 16282748), (220, 12212061), (330, 8141374), (660, 4070687)]