29662020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{164789}}^1$

素因数の和:164804

約数の個数: 36

約数和(自身を含む): 89975340

約数和(自身を除く): 60313320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 164789, 329578, 494367, 659156, 823945, 988734, 1483101, 1647890, 1977468, 2471835, 2966202, 3295780, 4943670, 5932404, 7415505, 9887340, 14831010, 29662020]

約数ペア:

[(1, 29662020), (2, 14831010), (3, 9887340), (4, 7415505), (5, 5932404), (6, 4943670), (9, 3295780), (10, 2966202), (12, 2471835), (15, 1977468), (18, 1647890), (20, 1483101), (30, 988734), (36, 823945), (45, 659156), (60, 494367), (90, 329578), (180, 164789)]