29723960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 47690440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1279, 1660, 2324, 2558, 2905, 3320, 4648, 5116, 5810, 6395, 8953, 10232, 11620, 12790, 17906, 23240, 25580, 35812, 44765, 51160, 71624, 89530, 106157, 179060, 212314, 358120, 424628, 530785, 743099, 849256, 1061570, 1486198, 2123140, 2972396, 3715495, 4246280, 5944792, 7430990, 14861980, 29723960]

約数ペア:

[(1, 29723960), (2, 14861980), (4, 7430990), (5, 5944792), (7, 4246280), (8, 3715495), (10, 2972396), (14, 2123140), (20, 1486198), (28, 1061570), (35, 849256), (40, 743099), (56, 530785), (70, 424628), (83, 358120), (140, 212314), (166, 179060), (280, 106157), (332, 89530), (415, 71624), (581, 51160), (664, 44765), (830, 35812), (1162, 25580), (1279, 23240), (1660, 17906), (2324, 12790), (2558, 11620), (2905, 10232), (3320, 8953), (4648, 6395), (5116, 5810)]