11204910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5449

約数の個数: 48

約数和(自身を含む): 30405024

約数和(自身を除く): 19200114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5413, 10826, 16239, 27065, 32478, 48717, 54130, 81195, 97434, 124499, 162390, 243585, 248998, 373497, 487170, 622495, 746994, 1120491, 1244990, 1867485, 2240982, 3734970, 5602455, 11204910]

約数ペア:

[(1, 11204910), (2, 5602455), (3, 3734970), (5, 2240982), (6, 1867485), (9, 1244990), (10, 1120491), (15, 746994), (18, 622495), (23, 487170), (30, 373497), (45, 248998), (46, 243585), (69, 162390), (90, 124499), (115, 97434), (138, 81195), (207, 54130), (230, 48717), (345, 32478), (414, 27065), (690, 16239), (1035, 10826), (2070, 5413)]