30855930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{146933}}^1$

素因数の和:146950

約数の個数: 32

約数和(自身を含む): 84633984

約数和(自身を除く): 53778054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 146933, 293866, 440799, 734665, 881598, 1028531, 1469330, 2057062, 2203995, 3085593, 4407990, 5142655, 6171186, 10285310, 15427965, 30855930]

約数ペア:

[(1, 30855930), (2, 15427965), (3, 10285310), (5, 6171186), (6, 5142655), (7, 4407990), (10, 3085593), (14, 2203995), (15, 2057062), (21, 1469330), (30, 1028531), (35, 881598), (42, 734665), (70, 440799), (105, 293866), (210, 146933)]