11191230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 30139200

約数和(自身を除く): 18947970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 229, 270, 362, 458, 543, 687, 905, 1086, 1145, 1374, 1629, 1810, 2061, 2290, 2715, 3258, 3435, 4122, 4887, 5430, 6183, 6870, 8145, 9774, 10305, 12366, 16290, 20610, 24435, 30915, 41449, 48870, 61830, 82898, 124347, 207245, 248694, 373041, 414490, 621735, 746082, 1119123, 1243470, 1865205, 2238246, 3730410, 5595615, 11191230]

約数ペア:

[(1, 11191230), (2, 5595615), (3, 3730410), (5, 2238246), (6, 1865205), (9, 1243470), (10, 1119123), (15, 746082), (18, 621735), (27, 414490), (30, 373041), (45, 248694), (54, 207245), (90, 124347), (135, 82898), (181, 61830), (229, 48870), (270, 41449), (362, 30915), (458, 24435), (543, 20610), (687, 16290), (905, 12366), (1086, 10305), (1145, 9774), (1374, 8145), (1629, 6870), (1810, 6183), (2061, 5430), (2290, 4887), (2715, 4122), (3258, 3435)]