66852830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 76225570

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1045, 1102, 1103, 1595, 2090, 2206, 2755, 3190, 5510, 5515, 6061, 11030, 12122, 12133, 20957, 24266, 30305, 31987, 41914, 60610, 60665, 63974, 104785, 121330, 159935, 209570, 230527, 319870, 351857, 461054, 607753, 703714, 1152635, 1215506, 1759285, 2305270, 3038765, 3518570, 6077530, 6685283, 13370566, 33426415, 66852830]

約数ペア:

[(1, 66852830), (2, 33426415), (5, 13370566), (10, 6685283), (11, 6077530), (19, 3518570), (22, 3038765), (29, 2305270), (38, 1759285), (55, 1215506), (58, 1152635), (95, 703714), (110, 607753), (145, 461054), (190, 351857), (209, 319870), (290, 230527), (319, 209570), (418, 159935), (551, 121330), (638, 104785), (1045, 63974), (1102, 60665), (1103, 60610), (1595, 41914), (2090, 31987), (2206, 30305), (2755, 24266), (3190, 20957), (5510, 12133), (5515, 12122), (6061, 11030)]