3005240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10733}}^1$

素因数の和:10751

約数の個数: 32

約数和(自身を含む): 7728480

約数和(自身を除く): 4723240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10733, 21466, 42932, 53665, 75131, 85864, 107330, 150262, 214660, 300524, 375655, 429320, 601048, 751310, 1502620, 3005240]

約数ペア:

[(1, 3005240), (2, 1502620), (4, 751310), (5, 601048), (7, 429320), (8, 375655), (10, 300524), (14, 214660), (20, 150262), (28, 107330), (35, 85864), (40, 75131), (56, 53665), (70, 42932), (140, 21466), (280, 10733)]