30938934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 67302144

約数和(自身を除く): 36363210

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 3851, 4017, 7702, 8034, 11553, 23106, 50063, 100126, 150189, 300378, 396653, 793306, 1189959, 2379918, 5156489, 10312978, 15469467, 30938934]

約数ペア:

[(1, 30938934), (2, 15469467), (3, 10312978), (6, 5156489), (13, 2379918), (26, 1189959), (39, 793306), (78, 396653), (103, 300378), (206, 150189), (309, 100126), (618, 50063), (1339, 23106), (2678, 11553), (3851, 8034), (4017, 7702)]