11455.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7309}}^1$

素因数の和:7344

約数の個数: 48

約数和(自身を含む): 29473920

約数和(自身を除く): 19387500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 7309, 14618, 21927, 29236, 36545, 43854, 73090, 87708, 109635, 146180, 168107, 219270, 336214, 438540, 504321, 672428, 840535, 1008642, 1681070, 2017284, 2521605, 3362140, 5043210, 10086420]

約数ペア:

[(1, 10086420), (2, 5043210), (3, 3362140), (4, 2521605), (5, 2017284), (6, 1681070), (10, 1008642), (12, 840535), (15, 672428), (20, 504321), (23, 438540), (30, 336214), (46, 219270), (60, 168107), (69, 146180), (92, 109635), (115, 87708), (138, 73090), (230, 43854), (276, 36545), (345, 29236), (460, 21927), (690, 14618), (1380, 7309)]