30987029174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{107971}}^1$

素因数の和:108380

約数の個数: 32

約数和(自身を含む): 51494870016

約数和(自身を除く): 20507840842

約数列:

[1, 2, 17, 23, 34, 46, 367, 391, 734, 782, 6239, 8441, 12478, 16882, 107971, 143497, 215942, 286994, 1835507, 2483333, 3671014, 4966666, 39625357, 42216661, 79250714, 84433322, 673631069, 911383211, 1347262138, 1822766422, 15493514587, 30987029174]

約数ペア:

[(1, 30987029174), (2, 15493514587), (17, 1822766422), (23, 1347262138), (34, 911383211), (46, 673631069), (367, 84433322), (391, 79250714), (734, 42216661), (782, 39625357), (6239, 4966666), (8441, 3671014), (12478, 2483333), (16882, 1835507), (107971, 286994), (143497, 215942)]