31145268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 93155328

約数和(自身を除く): 62010060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 911, 924, 1036, 1221, 1554, 1628, 1822, 2442, 2733, 2849, 3108, 3644, 4884, 5466, 5698, 6377, 8547, 10021, 10932, 11396, 12754, 17094, 19131, 20042, 25508, 30063, 33707, 34188, 38262, 40084, 60126, 67414, 70147, 76524, 101121, 120252, 134828, 140294, 202242, 210441, 235949, 280588, 370777, 404484, 420882, 471898, 707847, 741554, 841764, 943796, 1112331, 1415694, 1483108, 2224662, 2595439, 2831388, 4449324, 5190878, 7786317, 10381756, 15572634, 31145268]

約数ペア:

[(1, 31145268), (2, 15572634), (3, 10381756), (4, 7786317), (6, 5190878), (7, 4449324), (11, 2831388), (12, 2595439), (14, 2224662), (21, 1483108), (22, 1415694), (28, 1112331), (33, 943796), (37, 841764), (42, 741554), (44, 707847), (66, 471898), (74, 420882), (77, 404484), (84, 370777), (111, 280588), (132, 235949), (148, 210441), (154, 202242), (222, 140294), (231, 134828), (259, 120252), (308, 101121), (407, 76524), (444, 70147), (462, 67414), (518, 60126), (777, 40084), (814, 38262), (911, 34188), (924, 33707), (1036, 30063), (1221, 25508), (1554, 20042), (1628, 19131), (1822, 17094), (2442, 12754), (2733, 11396), (2849, 10932), (3108, 10021), (3644, 8547), (4884, 6377), (5466, 5698)]