28555710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1667}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 68694912

約数和(自身を除く): 40139202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1667, 1713, 2855, 3334, 3426, 5001, 5710, 8335, 8565, 10002, 16670, 17130, 25005, 50010, 951857, 1903714, 2855571, 4759285, 5711142, 9518570, 14277855, 28555710]

約数ペア:

[(1, 28555710), (2, 14277855), (3, 9518570), (5, 5711142), (6, 4759285), (10, 2855571), (15, 1903714), (30, 951857), (571, 50010), (1142, 25005), (1667, 17130), (1713, 16670), (2855, 10002), (3334, 8565), (3426, 8335), (5001, 5710)]