68736390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2291213}}^1$

素因数の和:2291223

約数の個数: 16

約数和(自身を含む): 164967408

約数和(自身を除く): 96231018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2291213, 4582426, 6873639, 11456065, 13747278, 22912130, 34368195, 68736390]

約数ペア:

[(1, 68736390), (2, 34368195), (3, 22912130), (5, 13747278), (6, 11456065), (10, 6873639), (15, 4582426), (30, 2291213)]