121967790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{863}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 335425536

約数和(自身を除く): 213457746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 673, 863, 1346, 1726, 2019, 2589, 3365, 4038, 4315, 4711, 5178, 6041, 6730, 8630, 9422, 10095, 12082, 12945, 14133, 18123, 20190, 23555, 25890, 28266, 30205, 36246, 47110, 60410, 70665, 90615, 141330, 181230, 580799, 1161598, 1742397, 2903995, 3484794, 4065593, 5807990, 8131186, 8711985, 12196779, 17423970, 20327965, 24393558, 40655930, 60983895, 121967790]

約数ペア:

[(1, 121967790), (2, 60983895), (3, 40655930), (5, 24393558), (6, 20327965), (7, 17423970), (10, 12196779), (14, 8711985), (15, 8131186), (21, 5807990), (30, 4065593), (35, 3484794), (42, 2903995), (70, 1742397), (105, 1161598), (210, 580799), (673, 181230), (863, 141330), (1346, 90615), (1726, 70665), (2019, 60410), (2589, 47110), (3365, 36246), (4038, 30205), (4315, 28266), (4711, 25890), (5178, 23555), (6041, 20190), (6730, 18123), (8630, 14133), (9422, 12945), (10095, 12082)]