67610570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 130740480

約数和(自身を除く): 63129910

約数列:

[1, 2, 5, 10, 23, 46, 61, 79, 115, 122, 158, 230, 305, 395, 610, 790, 1403, 1817, 2806, 3634, 3721, 4819, 7015, 7442, 9085, 9638, 14030, 18170, 18605, 24095, 37210, 48190, 85583, 110837, 171166, 221674, 293959, 427915, 554185, 587918, 855830, 1108370, 1469795, 2939590, 6761057, 13522114, 33805285, 67610570]

約数ペア:

[(1, 67610570), (2, 33805285), (5, 13522114), (10, 6761057), (23, 2939590), (46, 1469795), (61, 1108370), (79, 855830), (115, 587918), (122, 554185), (158, 427915), (230, 293959), (305, 221674), (395, 171166), (610, 110837), (790, 85583), (1403, 48190), (1817, 37210), (2806, 24095), (3634, 18605), (3721, 18170), (4819, 14030), (7015, 9638), (7442, 9085)]