22031820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122399}}^1$

素因数の和:122414

約数の個数: 36

約数和(自身を含む): 66830400

約数和(自身を除く): 44798580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122399, 244798, 367197, 489596, 611995, 734394, 1101591, 1223990, 1468788, 1835985, 2203182, 2447980, 3671970, 4406364, 5507955, 7343940, 11015910, 22031820]

約数ペア:

[(1, 22031820), (2, 11015910), (3, 7343940), (4, 5507955), (5, 4406364), (6, 3671970), (9, 2447980), (10, 2203182), (12, 1835985), (15, 1468788), (18, 1223990), (20, 1101591), (30, 734394), (36, 611995), (45, 489596), (60, 367197), (90, 244798), (180, 122399)]