280752210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1039823}}^1$

素因数の和:1039839

約数の個数: 32

約数和(自身を含む): 748673280

約数和(自身を除く): 467921070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1039823, 2079646, 3119469, 5199115, 6238938, 9358407, 10398230, 15597345, 18716814, 28075221, 31194690, 46792035, 56150442, 93584070, 140376105, 280752210]

約数ペア:

[(1, 280752210), (2, 140376105), (3, 93584070), (5, 56150442), (6, 46792035), (9, 31194690), (10, 28075221), (15, 18716814), (18, 15597345), (27, 10398230), (30, 9358407), (45, 6238938), (54, 5199115), (90, 3119469), (135, 2079646), (270, 1039823)]