2065410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 5484024

約数和(自身を除く): 3418614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 433, 477, 530, 795, 866, 954, 1299, 1590, 2165, 2385, 2598, 3897, 4330, 4770, 6495, 7794, 12990, 19485, 22949, 38970, 45898, 68847, 114745, 137694, 206541, 229490, 344235, 413082, 688470, 1032705, 2065410]

約数ペア:

[(1, 2065410), (2, 1032705), (3, 688470), (5, 413082), (6, 344235), (9, 229490), (10, 206541), (15, 137694), (18, 114745), (30, 68847), (45, 45898), (53, 38970), (90, 22949), (106, 19485), (159, 12990), (265, 7794), (318, 6495), (433, 4770), (477, 4330), (530, 3897), (795, 2598), (866, 2385), (954, 2165), (1299, 1590)]