16854060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 47418336

約数和(自身を除く): 30564276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1093, 1285, 1542, 2186, 2570, 3084, 3279, 3855, 4372, 5140, 5465, 6558, 7710, 10930, 13116, 15420, 16395, 21860, 32790, 65580, 280901, 561802, 842703, 1123604, 1404505, 1685406, 2809010, 3370812, 4213515, 5618020, 8427030, 16854060]

約数ペア:

[(1, 16854060), (2, 8427030), (3, 5618020), (4, 4213515), (5, 3370812), (6, 2809010), (10, 1685406), (12, 1404505), (15, 1123604), (20, 842703), (30, 561802), (60, 280901), (257, 65580), (514, 32790), (771, 21860), (1028, 16395), (1093, 15420), (1285, 13116), (1542, 10930), (2186, 7710), (2570, 6558), (3084, 5465), (3279, 5140), (3855, 4372)]