75058340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 180655104

約数和(自身を除く): 105596764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 991, 1082, 1982, 2164, 2705, 3787, 3964, 4955, 5410, 6937, 7574, 9910, 10820, 13874, 15148, 18935, 19820, 27748, 34685, 37870, 69370, 75740, 138740, 536131, 1072262, 2144524, 2680655, 3752917, 5361310, 7505834, 10722620, 15011668, 18764585, 37529170, 75058340]

約数ペア:

[(1, 75058340), (2, 37529170), (4, 18764585), (5, 15011668), (7, 10722620), (10, 7505834), (14, 5361310), (20, 3752917), (28, 2680655), (35, 2144524), (70, 1072262), (140, 536131), (541, 138740), (991, 75740), (1082, 69370), (1982, 37870), (2164, 34685), (2705, 27748), (3787, 19820), (3964, 18935), (4955, 15148), (5410, 13874), (6937, 10820), (7574, 9910)]