4621390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 8833536

約数和(自身を除く): 4212146

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 283, 355, 566, 710, 1415, 1633, 2830, 3266, 6509, 8165, 13018, 16330, 20093, 32545, 40186, 65090, 100465, 200930, 462139, 924278, 2310695, 4621390]

約数ペア:

[(1, 4621390), (2, 2310695), (5, 924278), (10, 462139), (23, 200930), (46, 100465), (71, 65090), (115, 40186), (142, 32545), (230, 20093), (283, 16330), (355, 13018), (566, 8165), (710, 6509), (1415, 3266), (1633, 2830)]