30808908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65831}}^1$

素因数の和:65854

約数の個数: 36

約数和(自身を含む): 83869968

約数和(自身を除く): 53061060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 65831, 131662, 197493, 263324, 394986, 592479, 789972, 855803, 1184958, 1711606, 2369916, 2567409, 3423212, 5134818, 7702227, 10269636, 15404454, 30808908]

約数ペア:

[(1, 30808908), (2, 15404454), (3, 10269636), (4, 7702227), (6, 5134818), (9, 3423212), (12, 2567409), (13, 2369916), (18, 1711606), (26, 1184958), (36, 855803), (39, 789972), (52, 592479), (78, 394986), (117, 263324), (156, 197493), (234, 131662), (468, 65831)]