215401470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{152767}}^1$

素因数の和:152824

約数の個数: 32

約数和(自身を含む): 527966208

約数和(自身を除く): 312564738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 152767, 305534, 458301, 763835, 916602, 1527670, 2291505, 4583010, 7180049, 14360098, 21540147, 35900245, 43080294, 71800490, 107700735, 215401470]

約数ペア:

[(1, 215401470), (2, 107700735), (3, 71800490), (5, 43080294), (6, 35900245), (10, 21540147), (15, 14360098), (30, 7180049), (47, 4583010), (94, 2291505), (141, 1527670), (235, 916602), (282, 763835), (470, 458301), (705, 305534), (1410, 152767)]