7038810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 18440136

約数和(自身を除く): 11401326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 397, 591, 794, 985, 1182, 1191, 1773, 1970, 1985, 2382, 2955, 3546, 3573, 3970, 5910, 5955, 7146, 8865, 11910, 17730, 17865, 35730, 78209, 156418, 234627, 391045, 469254, 703881, 782090, 1173135, 1407762, 2346270, 3519405, 7038810]

約数ペア:

[(1, 7038810), (2, 3519405), (3, 2346270), (5, 1407762), (6, 1173135), (9, 782090), (10, 703881), (15, 469254), (18, 391045), (30, 234627), (45, 156418), (90, 78209), (197, 35730), (394, 17865), (397, 17730), (591, 11910), (794, 8865), (985, 7146), (1182, 5955), (1191, 5910), (1773, 3970), (1970, 3573), (1985, 3546), (2382, 2955)]