30974470

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{16217}}^1$

素因数の和:16415

約数の個数: 16

約数和(自身を含む): 56049408

約数和(自身を除く): 25074938

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 16217, 32434, 81085, 162170, 3097447, 6194894, 15487235, 30974470]

約数ペア:

[(1, 30974470), (2, 15487235), (5, 6194894), (10, 3097447), (191, 162170), (382, 81085), (955, 32434), (1910, 16217)]