12008990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7496

約数の個数: 32

約数和(自身を含む): 25781760

約数和(自身を除く): 13772770

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 7459, 14918, 37295, 52213, 74590, 104426, 171557, 261065, 343114, 522130, 857785, 1200899, 1715570, 2401798, 6004495, 12008990]

約数ペア:

[(1, 12008990), (2, 6004495), (5, 2401798), (7, 1715570), (10, 1200899), (14, 857785), (23, 522130), (35, 343114), (46, 261065), (70, 171557), (115, 104426), (161, 74590), (230, 52213), (322, 37295), (805, 14918), (1610, 7459)]