68409660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103651}}^1$

素因数の和:103674

約数の個数: 48

約数和(自身を含む): 208962432

約数和(自身を除く): 140552772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 103651, 207302, 310953, 414604, 518255, 621906, 1036510, 1140161, 1243812, 1554765, 2073020, 2280322, 3109530, 3420483, 4560644, 5700805, 6219060, 6840966, 11401610, 13681932, 17102415, 22803220, 34204830, 68409660]

約数ペア:

[(1, 68409660), (2, 34204830), (3, 22803220), (4, 17102415), (5, 13681932), (6, 11401610), (10, 6840966), (11, 6219060), (12, 5700805), (15, 4560644), (20, 3420483), (22, 3109530), (30, 2280322), (33, 2073020), (44, 1554765), (55, 1243812), (60, 1140161), (66, 1036510), (110, 621906), (132, 518255), (165, 414604), (220, 310953), (330, 207302), (660, 103651)]