27831255660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11893699}}^1$

素因数の和:11893727

約数の個数: 72

約数和(自身を含む): 90915442800

約数和(自身を除く): 63084187140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11893699, 23787398, 35681097, 47574796, 59468495, 71362194, 107043291, 118936990, 142724388, 154618087, 178405485, 214086582, 237873980, 309236174, 356810970, 428173164, 463854261, 535216455, 618472348, 713621940, 773090435, 927708522, 1070432910, 1391562783, 1546180870, 1855417044, 2140865820, 2319271305, 2783125566, 3092361740, 4638542610, 5566251132, 6957813915, 9277085220, 13915627830, 27831255660]

約数ペア:

[(1, 27831255660), (2, 13915627830), (3, 9277085220), (4, 6957813915), (5, 5566251132), (6, 4638542610), (9, 3092361740), (10, 2783125566), (12, 2319271305), (13, 2140865820), (15, 1855417044), (18, 1546180870), (20, 1391562783), (26, 1070432910), (30, 927708522), (36, 773090435), (39, 713621940), (45, 618472348), (52, 535216455), (60, 463854261), (65, 428173164), (78, 356810970), (90, 309236174), (117, 237873980), (130, 214086582), (156, 178405485), (180, 154618087), (195, 142724388), (234, 118936990), (260, 107043291), (390, 71362194), (468, 59468495), (585, 47574796), (780, 35681097), (1170, 23787398), (2340, 11893699)]