87692710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^2$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 184274208

約数和(自身を除く): 96581498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 131, 146, 262, 365, 511, 655, 730, 917, 1022, 1310, 1834, 2555, 4585, 5110, 9170, 9563, 17161, 19126, 34322, 47815, 66941, 85805, 95630, 120127, 133882, 171610, 240254, 334705, 600635, 669410, 1201270, 1252753, 2505506, 6263765, 8769271, 12527530, 17538542, 43846355, 87692710]

約数ペア:

[(1, 87692710), (2, 43846355), (5, 17538542), (7, 12527530), (10, 8769271), (14, 6263765), (35, 2505506), (70, 1252753), (73, 1201270), (131, 669410), (146, 600635), (262, 334705), (365, 240254), (511, 171610), (655, 133882), (730, 120127), (917, 95630), (1022, 85805), (1310, 66941), (1834, 47815), (2555, 34322), (4585, 19126), (5110, 17161), (9170, 9563)]