30683590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 63431424

約数和(自身を除く): 32747834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 1931, 2270, 3178, 3862, 7945, 9655, 13517, 15890, 19310, 27034, 67585, 135170, 438337, 876674, 2191685, 3068359, 4383370, 6136718, 15341795, 30683590]

約数ペア:

[(1, 30683590), (2, 15341795), (5, 6136718), (7, 4383370), (10, 3068359), (14, 2191685), (35, 876674), (70, 438337), (227, 135170), (454, 67585), (1135, 27034), (1589, 19310), (1931, 15890), (2270, 13517), (3178, 9655), (3862, 7945)]