70155316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 36

約数和(自身を含む): 154233184

約数和(自身を除く): 84077868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20707, 41414, 82828, 144949, 227777, 289898, 455554, 579796, 911108, 1594439, 2505547, 3188878, 5011094, 6377756, 10022188, 17538829, 35077658, 70155316]

約数ペア:

[(1, 70155316), (2, 35077658), (4, 17538829), (7, 10022188), (11, 6377756), (14, 5011094), (22, 3188878), (28, 2505547), (44, 1594439), (77, 911108), (121, 579796), (154, 455554), (242, 289898), (308, 227777), (484, 144949), (847, 82828), (1694, 41414), (3388, 20707)]