30998276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{751}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 57609216

約数和(自身を除く): 26610940

約数列:

[1, 2, 4, 17, 34, 68, 607, 751, 1214, 1502, 2428, 3004, 10319, 12767, 20638, 25534, 41276, 51068, 455857, 911714, 1823428, 7749569, 15499138, 30998276]

約数ペア:

[(1, 30998276), (2, 15499138), (4, 7749569), (17, 1823428), (34, 911714), (68, 455857), (607, 51068), (751, 41276), (1214, 25534), (1502, 20638), (2428, 12767), (3004, 10319)]