149520210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 411478272

約数和(自身を除く): 261958062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 2017, 2118, 2471, 3530, 4034, 4942, 5295, 6051, 7413, 10085, 10590, 12102, 12355, 14119, 14826, 20170, 24710, 28238, 30255, 37065, 42357, 60510, 70595, 74130, 84714, 141190, 211785, 423570, 712001, 1424002, 2136003, 3560005, 4272006, 4984007, 7120010, 9968014, 10680015, 14952021, 21360030, 24920035, 29904042, 49840070, 74760105, 149520210]

約数ペア:

[(1, 149520210), (2, 74760105), (3, 49840070), (5, 29904042), (6, 24920035), (7, 21360030), (10, 14952021), (14, 10680015), (15, 9968014), (21, 7120010), (30, 4984007), (35, 4272006), (42, 3560005), (70, 2136003), (105, 1424002), (210, 712001), (353, 423570), (706, 211785), (1059, 141190), (1765, 84714), (2017, 74130), (2118, 70595), (2471, 60510), (3530, 42357), (4034, 37065), (4942, 30255), (5295, 28238), (6051, 24710), (7413, 20170), (10085, 14826), (10590, 14119), (12102, 12355)]