11156940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 35858592

約数和(自身を除く): 24701652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 97, 108, 135, 142, 162, 180, 194, 213, 270, 284, 291, 324, 355, 388, 405, 426, 485, 540, 582, 639, 710, 810, 852, 873, 970, 1065, 1164, 1278, 1420, 1455, 1620, 1746, 1917, 1940, 2130, 2556, 2619, 2910, 3195, 3492, 3834, 4260, 4365, 5238, 5751, 5820, 6390, 6887, 7668, 7857, 8730, 9585, 10476, 11502, 12780, 13095, 13774, 15714, 17460, 19170, 20661, 23004, 26190, 27548, 28755, 31428, 34435, 38340, 39285, 41322, 52380, 57510, 61983, 68870, 78570, 82644, 103305, 115020, 123966, 137740, 157140, 185949, 206610, 247932, 309915, 371898, 413220, 557847, 619830, 743796, 929745, 1115694, 1239660, 1859490, 2231388, 2789235, 3718980, 5578470, 11156940]

約数ペア:

[(1, 11156940), (2, 5578470), (3, 3718980), (4, 2789235), (5, 2231388), (6, 1859490), (9, 1239660), (10, 1115694), (12, 929745), (15, 743796), (18, 619830), (20, 557847), (27, 413220), (30, 371898), (36, 309915), (45, 247932), (54, 206610), (60, 185949), (71, 157140), (81, 137740), (90, 123966), (97, 115020), (108, 103305), (135, 82644), (142, 78570), (162, 68870), (180, 61983), (194, 57510), (213, 52380), (270, 41322), (284, 39285), (291, 38340), (324, 34435), (355, 31428), (388, 28755), (405, 27548), (426, 26190), (485, 23004), (540, 20661), (582, 19170), (639, 17460), (710, 15714), (810, 13774), (852, 13095), (873, 12780), (970, 11502), (1065, 10476), (1164, 9585), (1278, 8730), (1420, 7857), (1455, 7668), (1620, 6887), (1746, 6390), (1917, 5820), (1940, 5751), (2130, 5238), (2556, 4365), (2619, 4260), (2910, 3834), (3195, 3492)]