30700810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25799}}^1$

素因数の和:25830

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 36172790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 25799, 51598, 128995, 180593, 257990, 361186, 438583, 877166, 902965, 1805930, 2192915, 3070081, 4385830, 6140162, 15350405, 30700810]

約数ペア:

[(1, 30700810), (2, 15350405), (5, 6140162), (7, 4385830), (10, 3070081), (14, 2192915), (17, 1805930), (34, 902965), (35, 877166), (70, 438583), (85, 361186), (119, 257990), (170, 180593), (238, 128995), (595, 51598), (1190, 25799)]