13396260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7699}}^1$

素因数の和:7740

約数の個数: 48

約数和(自身を含む): 38808000

約数和(自身を除く): 25411740

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, 7699, 15398, 23097, 30796, 38495, 46194, 76990, 92388, 115485, 153980, 223271, 230970, 446542, 461940, 669813, 893084, 1116355, 1339626, 2232710, 2679252, 3349065, 4465420, 6698130, 13396260]

約数ペア:

[(1, 13396260), (2, 6698130), (3, 4465420), (4, 3349065), (5, 2679252), (6, 2232710), (10, 1339626), (12, 1116355), (15, 893084), (20, 669813), (29, 461940), (30, 446542), (58, 230970), (60, 223271), (87, 153980), (116, 115485), (145, 92388), (174, 76990), (290, 46194), (348, 38495), (435, 30796), (580, 23097), (870, 15398), (1740, 7699)]