27809970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3607}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 67022208

約数和(自身を除く): 39212238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3607, 3855, 7214, 7710, 10821, 18035, 21642, 36070, 54105, 108210, 926999, 1853998, 2780997, 4634995, 5561994, 9269990, 13904985, 27809970]

約数ペア:

[(1, 27809970), (2, 13904985), (3, 9269990), (5, 5561994), (6, 4634995), (10, 2780997), (15, 1853998), (30, 926999), (257, 108210), (514, 54105), (771, 36070), (1285, 21642), (1542, 18035), (2570, 10821), (3607, 7710), (3855, 7214)]