30338412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 76581120

約数和(自身を除く): 46242708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 443, 878, 886, 1317, 1329, 1756, 1772, 2634, 2658, 5268, 5316, 5707, 5759, 11414, 11518, 17121, 17277, 22828, 23036, 34242, 34554, 68484, 69108, 194477, 388954, 583431, 777908, 1166862, 2333724, 2528201, 5056402, 7584603, 10112804, 15169206, 30338412]

約数ペア:

[(1, 30338412), (2, 15169206), (3, 10112804), (4, 7584603), (6, 5056402), (12, 2528201), (13, 2333724), (26, 1166862), (39, 777908), (52, 583431), (78, 388954), (156, 194477), (439, 69108), (443, 68484), (878, 34554), (886, 34242), (1317, 23036), (1329, 22828), (1756, 17277), (1772, 17121), (2634, 11518), (2658, 11414), (5268, 5759), (5316, 5707)]