29970060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1093}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 84176736

約数和(自身を除く): 54206676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1093, 1371, 1828, 2186, 2285, 2742, 3279, 4372, 4570, 5465, 5484, 6558, 6855, 9140, 10930, 13116, 13710, 16395, 21860, 27420, 32790, 65580, 499501, 999002, 1498503, 1998004, 2497505, 2997006, 4995010, 5994012, 7492515, 9990020, 14985030, 29970060]

約数ペア:

[(1, 29970060), (2, 14985030), (3, 9990020), (4, 7492515), (5, 5994012), (6, 4995010), (10, 2997006), (12, 2497505), (15, 1998004), (20, 1498503), (30, 999002), (60, 499501), (457, 65580), (914, 32790), (1093, 27420), (1371, 21860), (1828, 16395), (2186, 13710), (2285, 13116), (2742, 10930), (3279, 9140), (4372, 6855), (4570, 6558), (5465, 5484)]