66354780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1105913}}^1$

素因数の和:1105925

約数の個数: 24

約数和(自身を含む): 185793552

約数和(自身を除く): 119438772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1105913, 2211826, 3317739, 4423652, 5529565, 6635478, 11059130, 13270956, 16588695, 22118260, 33177390, 66354780]

約数ペア:

[(1, 66354780), (2, 33177390), (3, 22118260), (4, 16588695), (5, 13270956), (6, 11059130), (10, 6635478), (12, 5529565), (15, 4423652), (20, 3317739), (30, 2211826), (60, 1105913)]