43000730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 79347600

約数和(自身を除く): 36346870

約数列:

[1, 2, 5, 10, 61, 122, 157, 305, 314, 449, 610, 785, 898, 1570, 2245, 4490, 9577, 19154, 27389, 47885, 54778, 70493, 95770, 136945, 140986, 273890, 352465, 704930, 4300073, 8600146, 21500365, 43000730]

約数ペア:

[(1, 43000730), (2, 21500365), (5, 8600146), (10, 4300073), (61, 704930), (122, 352465), (157, 273890), (305, 140986), (314, 136945), (449, 95770), (610, 70493), (785, 54778), (898, 47885), (1570, 27389), (2245, 19154), (4490, 9577)]