9539180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 23290176

約数和(自身を除く): 13750996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1117, 1220, 1708, 2135, 2234, 4270, 4468, 5585, 7819, 8540, 11170, 15638, 22340, 31276, 39095, 68137, 78190, 136274, 156380, 272548, 340685, 476959, 681370, 953918, 1362740, 1907836, 2384795, 4769590, 9539180]

約数ペア:

[(1, 9539180), (2, 4769590), (4, 2384795), (5, 1907836), (7, 1362740), (10, 953918), (14, 681370), (20, 476959), (28, 340685), (35, 272548), (61, 156380), (70, 136274), (122, 78190), (140, 68137), (244, 39095), (305, 31276), (427, 22340), (610, 15638), (854, 11170), (1117, 8540), (1220, 7819), (1708, 5585), (2135, 4468), (2234, 4270)]