30929480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33619}}^1$

素因数の和:33653

約数の個数: 32

約数和(自身を含む): 72619200

約数和(自身を除く): 41689720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33619, 67238, 134476, 168095, 268952, 336190, 672380, 773237, 1344760, 1546474, 3092948, 3866185, 6185896, 7732370, 15464740, 30929480]

約数ペア:

[(1, 30929480), (2, 15464740), (4, 7732370), (5, 6185896), (8, 3866185), (10, 3092948), (20, 1546474), (23, 1344760), (40, 773237), (46, 672380), (92, 336190), (115, 268952), (184, 168095), (230, 134476), (460, 67238), (920, 33619)]