30070210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 55287360

約数和(自身を除く): 25217150

約数列:

[1, 2, 5, 10, 107, 157, 179, 214, 314, 358, 535, 785, 895, 1070, 1570, 1790, 16799, 19153, 28103, 33598, 38306, 56206, 83995, 95765, 140515, 167990, 191530, 281030, 3007021, 6014042, 15035105, 30070210]

約数ペア:

[(1, 30070210), (2, 15035105), (5, 6014042), (10, 3007021), (107, 281030), (157, 191530), (179, 167990), (214, 140515), (314, 95765), (358, 83995), (535, 56206), (785, 38306), (895, 33598), (1070, 28103), (1570, 19153), (1790, 16799)]