215128230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{174901}}^1$

素因数の和:174952

約数の個数: 32

約数和(自身を含む): 528903648

約数和(自身を除く): 313775418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 174901, 349802, 524703, 874505, 1049406, 1749010, 2623515, 5247030, 7170941, 14341882, 21512823, 35854705, 43025646, 71709410, 107564115, 215128230]

約数ペア:

[(1, 215128230), (2, 107564115), (3, 71709410), (5, 43025646), (6, 35854705), (10, 21512823), (15, 14341882), (30, 7170941), (41, 5247030), (82, 2623515), (123, 1749010), (205, 1049406), (246, 874505), (410, 524703), (615, 349802), (1230, 174901)]