11890260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 37537920

約数和(自身を除く): 25647660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 227, 270, 291, 388, 454, 485, 540, 582, 681, 873, 908, 970, 1135, 1164, 1362, 1455, 1746, 1940, 2043, 2270, 2619, 2724, 2910, 3405, 3492, 4086, 4365, 4540, 5238, 5820, 6129, 6810, 8172, 8730, 10215, 10476, 12258, 13095, 13620, 17460, 20430, 22019, 24516, 26190, 30645, 40860, 44038, 52380, 61290, 66057, 88076, 110095, 122580, 132114, 198171, 220190, 264228, 330285, 396342, 440380, 594513, 660570, 792684, 990855, 1189026, 1321140, 1981710, 2378052, 2972565, 3963420, 5945130, 11890260]

約数ペア:

[(1, 11890260), (2, 5945130), (3, 3963420), (4, 2972565), (5, 2378052), (6, 1981710), (9, 1321140), (10, 1189026), (12, 990855), (15, 792684), (18, 660570), (20, 594513), (27, 440380), (30, 396342), (36, 330285), (45, 264228), (54, 220190), (60, 198171), (90, 132114), (97, 122580), (108, 110095), (135, 88076), (180, 66057), (194, 61290), (227, 52380), (270, 44038), (291, 40860), (388, 30645), (454, 26190), (485, 24516), (540, 22019), (582, 20430), (681, 17460), (873, 13620), (908, 13095), (970, 12258), (1135, 10476), (1164, 10215), (1362, 8730), (1455, 8172), (1746, 6810), (1940, 6129), (2043, 5820), (2270, 5238), (2619, 4540), (2724, 4365), (2910, 4086), (3405, 3492)]