15089340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 34552644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 971, 1036, 1110, 1295, 1554, 1942, 2220, 2590, 2913, 3108, 3884, 3885, 4855, 5180, 5826, 6797, 7770, 9710, 11652, 13594, 14565, 15540, 19420, 20391, 27188, 29130, 33985, 35927, 40782, 58260, 67970, 71854, 81564, 101955, 107781, 135940, 143708, 179635, 203910, 215562, 251489, 359270, 407820, 431124, 502978, 538905, 718540, 754467, 1005956, 1077810, 1257445, 1508934, 2155620, 2514890, 3017868, 3772335, 5029780, 7544670, 15089340]

約数ペア:

[(1, 15089340), (2, 7544670), (3, 5029780), (4, 3772335), (5, 3017868), (6, 2514890), (7, 2155620), (10, 1508934), (12, 1257445), (14, 1077810), (15, 1005956), (20, 754467), (21, 718540), (28, 538905), (30, 502978), (35, 431124), (37, 407820), (42, 359270), (60, 251489), (70, 215562), (74, 203910), (84, 179635), (105, 143708), (111, 135940), (140, 107781), (148, 101955), (185, 81564), (210, 71854), (222, 67970), (259, 58260), (370, 40782), (420, 35927), (444, 33985), (518, 29130), (555, 27188), (740, 20391), (777, 19420), (971, 15540), (1036, 14565), (1110, 13594), (1295, 11652), (1554, 9710), (1942, 7770), (2220, 6797), (2590, 5826), (2913, 5180), (3108, 4855), (3884, 3885)]