7954860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 22419936

約数和(自身を除く): 14465076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 673, 788, 985, 1182, 1346, 1970, 2019, 2364, 2692, 2955, 3365, 3940, 4038, 5910, 6730, 8076, 10095, 11820, 13460, 20190, 40380, 132581, 265162, 397743, 530324, 662905, 795486, 1325810, 1590972, 1988715, 2651620, 3977430, 7954860]

約数ペア:

[(1, 7954860), (2, 3977430), (3, 2651620), (4, 1988715), (5, 1590972), (6, 1325810), (10, 795486), (12, 662905), (15, 530324), (20, 397743), (30, 265162), (60, 132581), (197, 40380), (394, 20190), (591, 13460), (673, 11820), (788, 10095), (985, 8076), (1182, 6730), (1346, 5910), (1970, 4038), (2019, 3940), (2364, 3365), (2692, 2955)]