133307580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317399}}^1$

素因数の和:317418

約数の個数: 48

約数和(自身を含む): 426585600

約数和(自身を除く): 293278020

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, 317399, 634798, 952197, 1269596, 1586995, 1904394, 2221793, 3173990, 3808788, 4443586, 4760985, 6347980, 6665379, 8887172, 9521970, 11108965, 13330758, 19043940, 22217930, 26661516, 33326895, 44435860, 66653790, 133307580]

約数ペア:

[(1, 133307580), (2, 66653790), (3, 44435860), (4, 33326895), (5, 26661516), (6, 22217930), (7, 19043940), (10, 13330758), (12, 11108965), (14, 9521970), (15, 8887172), (20, 6665379), (21, 6347980), (28, 4760985), (30, 4443586), (35, 3808788), (42, 3173990), (60, 2221793), (70, 1904394), (84, 1586995), (105, 1269596), (140, 952197), (210, 634798), (420, 317399)]