28924770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137737}}^1$

素因数の和:137754

約数の個数: 32

約数和(自身を含む): 79337088

約数和(自身を除く): 50412318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 137737, 275474, 413211, 688685, 826422, 964159, 1377370, 1928318, 2066055, 2892477, 4132110, 4820795, 5784954, 9641590, 14462385, 28924770]

約数ペア:

[(1, 28924770), (2, 14462385), (3, 9641590), (5, 5784954), (6, 4820795), (7, 4132110), (10, 2892477), (14, 2066055), (15, 1928318), (21, 1377370), (30, 964159), (35, 826422), (42, 688685), (70, 413211), (105, 275474), (210, 137737)]