29739870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{673}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 77596272

約数和(自身を除く): 47856402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 673, 982, 1346, 1473, 2019, 2455, 2946, 3365, 4038, 4419, 4910, 6057, 6730, 7365, 8838, 10095, 12114, 14730, 20190, 22095, 30285, 44190, 60570, 330443, 660886, 991329, 1652215, 1982658, 2973987, 3304430, 4956645, 5947974, 9913290, 14869935, 29739870]

約数ペア:

[(1, 29739870), (2, 14869935), (3, 9913290), (5, 5947974), (6, 4956645), (9, 3304430), (10, 2973987), (15, 1982658), (18, 1652215), (30, 991329), (45, 660886), (90, 330443), (491, 60570), (673, 44190), (982, 30285), (1346, 22095), (1473, 20190), (2019, 14730), (2455, 12114), (2946, 10095), (3365, 8838), (4038, 7365), (4419, 6730), (4910, 6057)]