2638031820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2314063}}^1$

素因数の和:2314094

約数の個数: 48

約数和(自身を含む): 7775255040

約数和(自身を除く): 5137223220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2314063, 4628126, 6942189, 9256252, 11570315, 13884378, 23140630, 27768756, 34710945, 43967197, 46281260, 69421890, 87934394, 131901591, 138843780, 175868788, 219835985, 263803182, 439671970, 527606364, 659507955, 879343940, 1319015910, 2638031820]

約数ペア:

[(1, 2638031820), (2, 1319015910), (3, 879343940), (4, 659507955), (5, 527606364), (6, 439671970), (10, 263803182), (12, 219835985), (15, 175868788), (19, 138843780), (20, 131901591), (30, 87934394), (38, 69421890), (57, 46281260), (60, 43967197), (76, 34710945), (95, 27768756), (114, 23140630), (190, 13884378), (228, 11570315), (285, 9256252), (380, 6942189), (570, 4628126), (1140, 2314063)]