30404165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 11085115

約数列:

[1, 5, 11, 41, 55, 97, 139, 205, 451, 485, 695, 1067, 1529, 2255, 3977, 5335, 5699, 7645, 13483, 19885, 28495, 43747, 62689, 67415, 148313, 218735, 313445, 552803, 741565, 2764015, 6080833, 30404165]

約数ペア:

[(1, 30404165), (5, 6080833), (11, 2764015), (41, 741565), (55, 552803), (97, 313445), (139, 218735), (205, 148313), (451, 67415), (485, 62689), (695, 43747), (1067, 28495), (1529, 19885), (2255, 13483), (3977, 7645), (5335, 5699)]