956637780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3041}}^1$

素因数の和:3174

約数の個数: 144

約数和(自身を含む): 3146060736

約数和(自身を除く): 2189422956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 196, 210, 214, 245, 294, 321, 420, 428, 490, 535, 588, 642, 735, 749, 980, 1070, 1284, 1470, 1498, 1605, 2140, 2247, 2940, 2996, 3041, 3210, 3745, 4494, 5243, 6082, 6420, 7490, 8988, 9123, 10486, 11235, 12164, 14980, 15205, 15729, 18246, 20972, 21287, 22470, 26215, 30410, 31458, 36492, 42574, 44940, 45615, 52430, 60820, 62916, 63861, 78645, 85148, 91230, 104860, 106435, 127722, 149009, 157290, 182460, 212870, 255444, 298018, 314580, 319305, 325387, 425740, 447027, 596036, 638610, 650774, 745045, 894054, 976161, 1277220, 1301548, 1490090, 1626935, 1788108, 1952322, 2235135, 2277709, 2980180, 3253870, 3904644, 4470270, 4555418, 4880805, 6507740, 6833127, 8940540, 9110836, 9761610, 11388545, 13666254, 15943963, 19523220, 22777090, 27332508, 31887926, 34165635, 45554180, 47831889, 63775852, 68331270, 79719815, 95663778, 136662540, 159439630, 191327556, 239159445, 318879260, 478318890, 956637780]

約数ペア:

[(1, 956637780), (2, 478318890), (3, 318879260), (4, 239159445), (5, 191327556), (6, 159439630), (7, 136662540), (10, 95663778), (12, 79719815), (14, 68331270), (15, 63775852), (20, 47831889), (21, 45554180), (28, 34165635), (30, 31887926), (35, 27332508), (42, 22777090), (49, 19523220), (60, 15943963), (70, 13666254), (84, 11388545), (98, 9761610), (105, 9110836), (107, 8940540), (140, 6833127), (147, 6507740), (196, 4880805), (210, 4555418), (214, 4470270), (245, 3904644), (294, 3253870), (321, 2980180), (420, 2277709), (428, 2235135), (490, 1952322), (535, 1788108), (588, 1626935), (642, 1490090), (735, 1301548), (749, 1277220), (980, 976161), (1070, 894054), (1284, 745045), (1470, 650774), (1498, 638610), (1605, 596036), (2140, 447027), (2247, 425740), (2940, 325387), (2996, 319305), (3041, 314580), (3210, 298018), (3745, 255444), (4494, 212870), (5243, 182460), (6082, 157290), (6420, 149009), (7490, 127722), (8988, 106435), (9123, 104860), (10486, 91230), (11235, 85148), (12164, 78645), (14980, 63861), (15205, 62916), (15729, 60820), (18246, 52430), (20972, 45615), (21287, 44940), (22470, 42574), (26215, 36492), (30410, 31458)]