1031234820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223211}}^1$

素因数の和:223241

約数の個数: 96

約数和(自身を含む): 3599963136

約数和(自身を除く): 2568728316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 223211, 446422, 669633, 892844, 1116055, 1339266, 1562477, 2232110, 2455321, 2678532, 3124954, 3348165, 4464220, 4687431, 4910642, 6249908, 6696330, 7365963, 7812385, 9374862, 9821284, 12276605, 13392660, 14731926, 15624770, 17187247, 18749724, 23437155, 24553210, 29463852, 31249540, 34374494, 36829815, 46874310, 49106420, 51561741, 68748988, 73659630, 85936235, 93748620, 103123482, 147319260, 171872470, 206246964, 257808705, 343744940, 515617410, 1031234820]

約数ペア:

[(1, 1031234820), (2, 515617410), (3, 343744940), (4, 257808705), (5, 206246964), (6, 171872470), (7, 147319260), (10, 103123482), (11, 93748620), (12, 85936235), (14, 73659630), (15, 68748988), (20, 51561741), (21, 49106420), (22, 46874310), (28, 36829815), (30, 34374494), (33, 31249540), (35, 29463852), (42, 24553210), (44, 23437155), (55, 18749724), (60, 17187247), (66, 15624770), (70, 14731926), (77, 13392660), (84, 12276605), (105, 9821284), (110, 9374862), (132, 7812385), (140, 7365963), (154, 6696330), (165, 6249908), (210, 4910642), (220, 4687431), (231, 4464220), (308, 3348165), (330, 3124954), (385, 2678532), (420, 2455321), (462, 2232110), (660, 1562477), (770, 1339266), (924, 1116055), (1155, 892844), (1540, 669633), (2310, 446422), (4620, 223211)]