30897482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 58057344

約数和(自身を除く): 27159862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 626, 641, 1282, 2191, 3443, 4382, 4487, 6886, 7051, 8974, 14102, 24101, 48202, 49357, 98714, 200633, 401266, 1404431, 2206963, 2808862, 4413926, 15448741, 30897482]

約数ペア:

[(1, 30897482), (2, 15448741), (7, 4413926), (11, 2808862), (14, 2206963), (22, 1404431), (77, 401266), (154, 200633), (313, 98714), (626, 49357), (641, 48202), (1282, 24101), (2191, 14102), (3443, 8974), (4382, 7051), (4487, 6886)]