30987516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{368899}}^1$

素因数の和:368913

約数の個数: 24

約数和(自身を含む): 82633600

約数和(自身を除く): 51646084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 368899, 737798, 1106697, 1475596, 2213394, 2582293, 4426788, 5164586, 7746879, 10329172, 15493758, 30987516]

約数ペア:

[(1, 30987516), (2, 15493758), (3, 10329172), (4, 7746879), (6, 5164586), (7, 4426788), (12, 2582293), (14, 2213394), (21, 1475596), (28, 1106697), (42, 737798), (84, 368899)]