76619820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2063}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 214986240

約数和(自身を除く): 138366420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2063, 2476, 3095, 3714, 4126, 6189, 6190, 7428, 8252, 9285, 10315, 12378, 12380, 18570, 20630, 24756, 30945, 37140, 41260, 61890, 123780, 1276997, 2553994, 3830991, 5107988, 6384985, 7661982, 12769970, 15323964, 19154955, 25539940, 38309910, 76619820]

約数ペア:

[(1, 76619820), (2, 38309910), (3, 25539940), (4, 19154955), (5, 15323964), (6, 12769970), (10, 7661982), (12, 6384985), (15, 5107988), (20, 3830991), (30, 2553994), (60, 1276997), (619, 123780), (1238, 61890), (1857, 41260), (2063, 37140), (2476, 30945), (3095, 24756), (3714, 20630), (4126, 18570), (6189, 12380), (6190, 12378), (7428, 10315), (8252, 9285)]