30885998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 24271762

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1367, 1738, 2054, 2734, 11297, 15037, 17771, 22594, 30074, 35542, 107993, 195481, 215986, 390962, 1187923, 1403909, 2375846, 2807818, 15442999, 30885998]

約数ペア:

[(1, 30885998), (2, 15442999), (11, 2807818), (13, 2375846), (22, 1403909), (26, 1187923), (79, 390962), (143, 215986), (158, 195481), (286, 107993), (869, 35542), (1027, 30074), (1367, 22594), (1738, 17771), (2054, 15037), (2734, 11297)]