30208938

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{70913}}^1$

素因数の和:70989

約数の個数: 16

約数和(自身を含む): 61269696

約数和(自身を除く): 31060758

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 70913, 141826, 212739, 425478, 5034823, 10069646, 15104469, 30208938]

約数ペア:

[(1, 30208938), (2, 15104469), (3, 10069646), (6, 5034823), (71, 425478), (142, 212739), (213, 141826), (426, 70913)]