25823910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{122971}}^1$

素因数の和:122988

約数の個数: 32

約数和(自身を含む): 70831872

約数和(自身を除く): 45007962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 122971, 245942, 368913, 614855, 737826, 860797, 1229710, 1721594, 1844565, 2582391, 3689130, 4303985, 5164782, 8607970, 12911955, 25823910]

約数ペア:

[(1, 25823910), (2, 12911955), (3, 8607970), (5, 5164782), (6, 4303985), (7, 3689130), (10, 2582391), (14, 1844565), (15, 1721594), (21, 1229710), (30, 860797), (35, 737826), (42, 614855), (70, 368913), (105, 245942), (210, 122971)]