30156966004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{155381}}^1$

素因数の和:155808

約数の個数: 36

約数和(自身を含む): 58153578084

約数和(自身を除く): 27996612080

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 401, 484, 802, 1604, 4411, 8822, 17644, 48521, 97042, 155381, 194084, 310762, 621524, 1709191, 3418382, 6836764, 18801101, 37602202, 62307781, 75204404, 124615562, 249231124, 685385591, 1370771182, 2741542364, 7539241501, 15078483002, 30156966004]

約数ペア:

[(1, 30156966004), (2, 15078483002), (4, 7539241501), (11, 2741542364), (22, 1370771182), (44, 685385591), (121, 249231124), (242, 124615562), (401, 75204404), (484, 62307781), (802, 37602202), (1604, 18801101), (4411, 6836764), (8822, 3418382), (17644, 1709191), (48521, 621524), (97042, 310762), (155381, 194084)]