2250460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6645

約数の個数: 24

約数和(自身を含む): 5004720

約数和(自身を除く): 2754260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6619, 13238, 26476, 33095, 66190, 112523, 132380, 225046, 450092, 562615, 1125230, 2250460]

約数ペア:

[(1, 2250460), (2, 1125230), (4, 562615), (5, 450092), (10, 225046), (17, 132380), (20, 112523), (34, 66190), (68, 33095), (85, 26476), (170, 13238), (340, 6619)]