30356711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 40283136

約数和(自身を除く): 9926425

約数列:

[1, 7, 11, 23, 61, 77, 161, 253, 281, 427, 671, 1403, 1771, 1967, 3091, 4697, 6463, 9821, 15433, 17141, 21637, 45241, 71093, 108031, 119987, 188551, 394243, 497651, 1319857, 2759701, 4336673, 30356711]

約数ペア:

[(1, 30356711), (7, 4336673), (11, 2759701), (23, 1319857), (61, 497651), (77, 394243), (161, 188551), (253, 119987), (281, 108031), (427, 71093), (671, 45241), (1403, 21637), (1771, 17141), (1967, 15433), (3091, 9821), (4697, 6463)]