137441330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 284739840

約数和(自身を除く): 147298510

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 299, 430, 559, 598, 989, 1069, 1118, 1495, 1978, 2138, 2795, 2990, 4945, 5345, 5590, 9890, 10690, 12857, 13897, 24587, 25714, 27794, 45967, 49174, 64285, 69485, 91934, 122935, 128570, 138970, 229835, 245870, 319631, 459670, 597571, 639262, 1057241, 1195142, 1598155, 2114482, 2987855, 3196310, 5286205, 5975710, 10572410, 13744133, 27488266, 68720665, 137441330]

約数ペア:

[(1, 137441330), (2, 68720665), (5, 27488266), (10, 13744133), (13, 10572410), (23, 5975710), (26, 5286205), (43, 3196310), (46, 2987855), (65, 2114482), (86, 1598155), (115, 1195142), (130, 1057241), (215, 639262), (230, 597571), (299, 459670), (430, 319631), (559, 245870), (598, 229835), (989, 138970), (1069, 128570), (1118, 122935), (1495, 91934), (1978, 69485), (2138, 64285), (2795, 49174), (2990, 45967), (4945, 27794), (5345, 25714), (5590, 24587), (9890, 13897), (10690, 12857)]