229907580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547399}}^1$

素因数の和:547418

約数の個数: 48

約数和(自身を含む): 735705600

約数和(自身を除く): 505798020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 547399, 1094798, 1642197, 2189596, 2736995, 3284394, 3831793, 5473990, 6568788, 7663586, 8210985, 10947980, 11495379, 15327172, 16421970, 19158965, 22990758, 32843940, 38317930, 45981516, 57476895, 76635860, 114953790, 229907580]

約数ペア:

[(1, 229907580), (2, 114953790), (3, 76635860), (4, 57476895), (5, 45981516), (6, 38317930), (7, 32843940), (10, 22990758), (12, 19158965), (14, 16421970), (15, 15327172), (20, 11495379), (21, 10947980), (28, 8210985), (30, 7663586), (35, 6568788), (42, 5473990), (60, 3831793), (70, 3284394), (84, 2736995), (105, 2189596), (140, 1642197), (210, 1094798), (420, 547399)]