28677210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7297}}^1$

素因数の和:7438

約数の個数: 32

約数和(自身を含む): 69360192

約数和(自身を除く): 40682982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7297, 14594, 21891, 36485, 43782, 72970, 109455, 218910, 955907, 1911814, 2867721, 4779535, 5735442, 9559070, 14338605, 28677210]

約数ペア:

[(1, 28677210), (2, 14338605), (3, 9559070), (5, 5735442), (6, 4779535), (10, 2867721), (15, 1911814), (30, 955907), (131, 218910), (262, 109455), (393, 72970), (655, 43782), (786, 36485), (1310, 21891), (1965, 14594), (3930, 7297)]