353365782910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3371}}^1\times {\mathrm{213929}}^1$

素因数の和:217321

約数の個数: 48

約数和(自身を含む): 740127630960

約数和(自身を除く): 386761848050

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3371, 6742, 16855, 23597, 33710, 47194, 117985, 165179, 213929, 235970, 330358, 427858, 825895, 1069645, 1497503, 1651790, 2139290, 2995006, 7487515, 10482521, 14975030, 20965042, 52412605, 104825210, 721154659, 1442309318, 3605773295, 5048082613, 7211546590, 10096165226, 25240413065, 35336578291, 50480826130, 70673156582, 176682891455, 353365782910]

約数ペア:

[(1, 353365782910), (2, 176682891455), (5, 70673156582), (7, 50480826130), (10, 35336578291), (14, 25240413065), (35, 10096165226), (49, 7211546590), (70, 5048082613), (98, 3605773295), (245, 1442309318), (490, 721154659), (3371, 104825210), (6742, 52412605), (16855, 20965042), (23597, 14975030), (33710, 10482521), (47194, 7487515), (117985, 2995006), (165179, 2139290), (213929, 1651790), (235970, 1497503), (330358, 1069645), (427858, 825895)]