39730260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1619}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 111585600

約数和(自身を除く): 71855340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1619, 1636, 2045, 2454, 3238, 4090, 4857, 4908, 6135, 6476, 8095, 8180, 9714, 12270, 16190, 19428, 24285, 24540, 32380, 48570, 97140, 662171, 1324342, 1986513, 2648684, 3310855, 3973026, 6621710, 7946052, 9932565, 13243420, 19865130, 39730260]

約数ペア:

[(1, 39730260), (2, 19865130), (3, 13243420), (4, 9932565), (5, 7946052), (6, 6621710), (10, 3973026), (12, 3310855), (15, 2648684), (20, 1986513), (30, 1324342), (60, 662171), (409, 97140), (818, 48570), (1227, 32380), (1619, 24540), (1636, 24285), (2045, 19428), (2454, 16190), (3238, 12270), (4090, 9714), (4857, 8180), (4908, 8095), (6135, 6476)]