348500090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{2423}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 661461120

約数和(自身を除く): 312961030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 757, 1514, 2423, 3785, 4846, 7570, 12115, 14383, 24230, 28766, 46037, 71915, 92074, 143830, 230185, 460370, 1834211, 3668422, 9171055, 18342110, 34850009, 69700018, 174250045, 348500090]

約数ペア:

[(1, 348500090), (2, 174250045), (5, 69700018), (10, 34850009), (19, 18342110), (38, 9171055), (95, 3668422), (190, 1834211), (757, 460370), (1514, 230185), (2423, 143830), (3785, 92074), (4846, 71915), (7570, 46037), (12115, 28766), (14383, 24230)]