26818620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15413}}^1$

素因数の和:15454

約数の個数: 48

約数和(自身を含む): 77686560

約数和(自身を除く): 50867940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15413, 30826, 46239, 61652, 77065, 92478, 154130, 184956, 231195, 308260, 446977, 462390, 893954, 924780, 1340931, 1787908, 2234885, 2681862, 4469770, 5363724, 6704655, 8939540, 13409310, 26818620]

約数ペア:

[(1, 26818620), (2, 13409310), (3, 8939540), (4, 6704655), (5, 5363724), (6, 4469770), (10, 2681862), (12, 2234885), (15, 1787908), (20, 1340931), (29, 924780), (30, 893954), (58, 462390), (60, 446977), (87, 308260), (116, 231195), (145, 184956), (174, 154130), (290, 92478), (348, 77065), (435, 61652), (580, 46239), (870, 30826), (1740, 15413)]