30435040

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 72309888

約数和(自身を除く): 41874848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 853, 892, 1115, 1706, 1784, 2230, 3412, 3568, 4265, 4460, 6824, 7136, 8530, 8920, 13648, 17060, 17840, 27296, 34120, 35680, 68240, 136480, 190219, 380438, 760876, 951095, 1521752, 1902190, 3043504, 3804380, 6087008, 7608760, 15217520, 30435040]

約数ペア:

[(1, 30435040), (2, 15217520), (4, 7608760), (5, 6087008), (8, 3804380), (10, 3043504), (16, 1902190), (20, 1521752), (32, 951095), (40, 760876), (80, 380438), (160, 190219), (223, 136480), (446, 68240), (853, 35680), (892, 34120), (1115, 27296), (1706, 17840), (1784, 17060), (2230, 13648), (3412, 8920), (3568, 8530), (4265, 7136), (4460, 6824)]