83970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 224640

約数和(自身を除く): 140670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 8397, 9330, 13995, 16794, 27990, 41985, 83970]

約数ペア:

[(1, 83970), (2, 41985), (3, 27990), (5, 16794), (6, 13995), (9, 9330), (10, 8397), (15, 5598), (18, 4665), (27, 3110), (30, 2799), (45, 1866), (54, 1555), (90, 933), (135, 622), (270, 311)]