30878892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{77977}}^1$

素因数の和:77998

約数の個数: 36

約数和(自身を含む): 85151976

約数和(自身を除く): 54273084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 77977, 155954, 233931, 311908, 467862, 701793, 857747, 935724, 1403586, 1715494, 2573241, 2807172, 3430988, 5146482, 7719723, 10292964, 15439446, 30878892]

約数ペア:

[(1, 30878892), (2, 15439446), (3, 10292964), (4, 7719723), (6, 5146482), (9, 3430988), (11, 2807172), (12, 2573241), (18, 1715494), (22, 1403586), (33, 935724), (36, 857747), (44, 701793), (66, 467862), (99, 311908), (132, 233931), (198, 155954), (396, 77977)]