11191860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 34352136

約数和(自身を除く): 23160276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 641, 873, 970, 1164, 1282, 1455, 1746, 1923, 1940, 2564, 2910, 3205, 3492, 3846, 4365, 5769, 5820, 6410, 7692, 8730, 9615, 11538, 12820, 17460, 19230, 23076, 28845, 38460, 57690, 62177, 115380, 124354, 186531, 248708, 310885, 373062, 559593, 621770, 746124, 932655, 1119186, 1243540, 1865310, 2238372, 2797965, 3730620, 5595930, 11191860]

約数ペア:

[(1, 11191860), (2, 5595930), (3, 3730620), (4, 2797965), (5, 2238372), (6, 1865310), (9, 1243540), (10, 1119186), (12, 932655), (15, 746124), (18, 621770), (20, 559593), (30, 373062), (36, 310885), (45, 248708), (60, 186531), (90, 124354), (97, 115380), (180, 62177), (194, 57690), (291, 38460), (388, 28845), (485, 23076), (582, 19230), (641, 17460), (873, 12820), (970, 11538), (1164, 9615), (1282, 8730), (1455, 7692), (1746, 6410), (1923, 5820), (1940, 5769), (2564, 4365), (2910, 3846), (3205, 3492)]