63055580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 151816896

約数和(自身を除く): 88761316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 977, 1844, 1954, 2305, 3227, 3908, 4610, 4885, 6454, 6839, 9220, 9770, 12908, 13678, 16135, 19540, 27356, 32270, 34195, 64540, 68390, 136780, 450397, 900794, 1801588, 2251985, 3152779, 4503970, 6305558, 9007940, 12611116, 15763895, 31527790, 63055580]

約数ペア:

[(1, 63055580), (2, 31527790), (4, 15763895), (5, 12611116), (7, 9007940), (10, 6305558), (14, 4503970), (20, 3152779), (28, 2251985), (35, 1801588), (70, 900794), (140, 450397), (461, 136780), (922, 68390), (977, 64540), (1844, 34195), (1954, 32270), (2305, 27356), (3227, 19540), (3908, 16135), (4610, 13678), (4885, 12908), (6454, 9770), (6839, 9220)]