71670830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13297}}^1$

素因数の和:13329

約数の個数: 48

約数和(自身を含む): 163724976

約数和(自身を除く): 92054146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 13297, 26594, 66485, 93079, 132970, 146267, 186158, 292534, 465395, 651553, 731335, 930790, 1023869, 1303106, 1462670, 2047738, 3257765, 5119345, 6515530, 7167083, 10238690, 14334166, 35835415, 71670830]

約数ペア:

[(1, 71670830), (2, 35835415), (5, 14334166), (7, 10238690), (10, 7167083), (11, 6515530), (14, 5119345), (22, 3257765), (35, 2047738), (49, 1462670), (55, 1303106), (70, 1023869), (77, 930790), (98, 731335), (110, 651553), (154, 465395), (245, 292534), (385, 186158), (490, 146267), (539, 132970), (770, 93079), (1078, 66485), (2695, 26594), (5390, 13297)]