39357780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 144

約数和(自身を含む): 139962816

約数和(自身を除く): 100605036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1217, 1470, 1540, 1617, 2156, 2310, 2434, 2695, 2940, 3234, 3651, 4620, 4868, 5390, 6085, 6468, 7302, 8085, 8519, 10780, 12170, 13387, 14604, 16170, 17038, 18255, 24340, 25557, 26774, 32340, 34076, 36510, 40161, 42595, 51114, 53548, 59633, 66935, 73020, 80322, 85190, 93709, 102228, 119266, 127785, 133870, 160644, 170380, 178899, 187418, 200805, 238532, 255570, 267740, 281127, 298165, 357798, 374836, 401610, 468545, 511140, 562254, 596330, 655963, 715596, 803220, 894495, 937090, 1124508, 1192660, 1311926, 1405635, 1788990, 1874180, 1967889, 2623852, 2811270, 3279815, 3577980, 3935778, 5622540, 6559630, 7871556, 9839445, 13119260, 19678890, 39357780]

約数ペア:

[(1, 39357780), (2, 19678890), (3, 13119260), (4, 9839445), (5, 7871556), (6, 6559630), (7, 5622540), (10, 3935778), (11, 3577980), (12, 3279815), (14, 2811270), (15, 2623852), (20, 1967889), (21, 1874180), (22, 1788990), (28, 1405635), (30, 1311926), (33, 1192660), (35, 1124508), (42, 937090), (44, 894495), (49, 803220), (55, 715596), (60, 655963), (66, 596330), (70, 562254), (77, 511140), (84, 468545), (98, 401610), (105, 374836), (110, 357798), (132, 298165), (140, 281127), (147, 267740), (154, 255570), (165, 238532), (196, 200805), (210, 187418), (220, 178899), (231, 170380), (245, 160644), (294, 133870), (308, 127785), (330, 119266), (385, 102228), (420, 93709), (462, 85190), (490, 80322), (539, 73020), (588, 66935), (660, 59633), (735, 53548), (770, 51114), (924, 42595), (980, 40161), (1078, 36510), (1155, 34076), (1217, 32340), (1470, 26774), (1540, 25557), (1617, 24340), (2156, 18255), (2310, 17038), (2434, 16170), (2695, 14604), (2940, 13387), (3234, 12170), (3651, 10780), (4620, 8519), (4868, 8085), (5390, 7302), (6085, 6468)]