30472240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16561}}^1$

素因数の和:16597

約数の個数: 40

約数和(自身を含む): 73932768

約数和(自身を除く): 43460528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 16561, 33122, 66244, 82805, 132488, 165610, 264976, 331220, 380903, 662440, 761806, 1324880, 1523612, 1904515, 3047224, 3809030, 6094448, 7618060, 15236120, 30472240]

約数ペア:

[(1, 30472240), (2, 15236120), (4, 7618060), (5, 6094448), (8, 3809030), (10, 3047224), (16, 1904515), (20, 1523612), (23, 1324880), (40, 761806), (46, 662440), (80, 380903), (92, 331220), (115, 264976), (184, 165610), (230, 132488), (368, 82805), (460, 66244), (920, 33122), (1840, 16561)]