127947930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{387721}}^1$

素因数の和:387742

約数の個数: 32

約数和(自身を含む): 334991808

約数和(自身を除く): 207043878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 387721, 775442, 1163163, 1938605, 2326326, 3877210, 4264931, 5815815, 8529862, 11631630, 12794793, 21324655, 25589586, 42649310, 63973965, 127947930]

約数ペア:

[(1, 127947930), (2, 63973965), (3, 42649310), (5, 25589586), (6, 21324655), (10, 12794793), (11, 11631630), (15, 8529862), (22, 5815815), (30, 4264931), (33, 3877210), (55, 2326326), (66, 1938605), (110, 1163163), (165, 775442), (330, 387721)]