25193910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{119971}}^1$

素因数の和:119988

約数の個数: 32

約数和(自身を含む): 69103872

約数和(自身を除く): 43909962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 119971, 239942, 359913, 599855, 719826, 839797, 1199710, 1679594, 1799565, 2519391, 3599130, 4198985, 5038782, 8397970, 12596955, 25193910]

約数ペア:

[(1, 25193910), (2, 12596955), (3, 8397970), (5, 5038782), (6, 4198985), (7, 3599130), (10, 2519391), (14, 1799565), (15, 1679594), (21, 1199710), (30, 839797), (35, 719826), (42, 599855), (70, 359913), (105, 239942), (210, 119971)]