66177870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6521

約数の個数: 64

約数和(自身を含む): 178882560

約数和(自身を除く): 112704690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 6469, 10230, 12938, 19407, 32345, 38814, 64690, 71159, 97035, 142318, 194070, 200539, 213477, 355795, 401078, 426954, 601617, 711590, 1002695, 1067385, 1203234, 2005390, 2134770, 2205929, 3008085, 4411858, 6016170, 6617787, 11029645, 13235574, 22059290, 33088935, 66177870]

約数ペア:

[(1, 66177870), (2, 33088935), (3, 22059290), (5, 13235574), (6, 11029645), (10, 6617787), (11, 6016170), (15, 4411858), (22, 3008085), (30, 2205929), (31, 2134770), (33, 2005390), (55, 1203234), (62, 1067385), (66, 1002695), (93, 711590), (110, 601617), (155, 426954), (165, 401078), (186, 355795), (310, 213477), (330, 200539), (341, 194070), (465, 142318), (682, 97035), (930, 71159), (1023, 64690), (1705, 38814), (2046, 32345), (3410, 19407), (5115, 12938), (6469, 10230)]