30392790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2477}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 73150560

約数和(自身を除く): 42757770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 2477, 4090, 4954, 6135, 7431, 12270, 12385, 14862, 24770, 37155, 74310, 1013093, 2026186, 3039279, 5065465, 6078558, 10130930, 15196395, 30392790]

約数ペア:

[(1, 30392790), (2, 15196395), (3, 10130930), (5, 6078558), (6, 5065465), (10, 3039279), (15, 2026186), (30, 1013093), (409, 74310), (818, 37155), (1227, 24770), (2045, 14862), (2454, 12385), (2477, 12270), (4090, 7431), (4954, 6135)]