27655980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41903}}^1$

素因数の和:41926

約数の個数: 48

約数和(自身を含む): 84478464

約数和(自身を除く): 56822484

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, 41903, 83806, 125709, 167612, 209515, 251418, 419030, 460933, 502836, 628545, 838060, 921866, 1257090, 1382799, 1843732, 2304665, 2514180, 2765598, 4609330, 5531196, 6913995, 9218660, 13827990, 27655980]

約数ペア:

[(1, 27655980), (2, 13827990), (3, 9218660), (4, 6913995), (5, 5531196), (6, 4609330), (10, 2765598), (11, 2514180), (12, 2304665), (15, 1843732), (20, 1382799), (22, 1257090), (30, 921866), (33, 838060), (44, 628545), (55, 502836), (60, 460933), (66, 419030), (110, 251418), (132, 209515), (165, 167612), (220, 125709), (330, 83806), (660, 41903)]