120687028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 265305600

約数和(自身を除く): 144618572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 2819, 3058, 3892, 5638, 6116, 10703, 11276, 19733, 21406, 31009, 39466, 42812, 62018, 78932, 124036, 217063, 391841, 434126, 783682, 868252, 1567364, 2742887, 4310251, 5485774, 8620502, 10971548, 17241004, 30171757, 60343514, 120687028]

約数ペア:

[(1, 120687028), (2, 60343514), (4, 30171757), (7, 17241004), (11, 10971548), (14, 8620502), (22, 5485774), (28, 4310251), (44, 2742887), (77, 1567364), (139, 868252), (154, 783682), (278, 434126), (308, 391841), (556, 217063), (973, 124036), (1529, 78932), (1946, 62018), (2819, 42812), (3058, 39466), (3892, 31009), (5638, 21406), (6116, 19733), (10703, 11276)]