30649848

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17987}}^1$

素因数の和:18067

約数の個数: 32

約数和(自身を含む): 77708160

約数和(自身を除く): 47058312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 17987, 35974, 53961, 71948, 107922, 143896, 215844, 431688, 1277077, 2554154, 3831231, 5108308, 7662462, 10216616, 15324924, 30649848]

約数ペア:

[(1, 30649848), (2, 15324924), (3, 10216616), (4, 7662462), (6, 5108308), (8, 3831231), (12, 2554154), (24, 1277077), (71, 431688), (142, 215844), (213, 143896), (284, 107922), (426, 71948), (568, 53961), (852, 35974), (1704, 17987)]