134763860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87509}}^1$

素因数の和:87536

約数の個数: 48

約数和(自身を含む): 352840320

約数和(自身を除く): 218076460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 87509, 175018, 350036, 437545, 612563, 875090, 962599, 1225126, 1750180, 1925198, 2450252, 3062815, 3850396, 4812995, 6125630, 6738193, 9625990, 12251260, 13476386, 19251980, 26952772, 33690965, 67381930, 134763860]

約数ペア:

[(1, 134763860), (2, 67381930), (4, 33690965), (5, 26952772), (7, 19251980), (10, 13476386), (11, 12251260), (14, 9625990), (20, 6738193), (22, 6125630), (28, 4812995), (35, 3850396), (44, 3062815), (55, 2450252), (70, 1925198), (77, 1750180), (110, 1225126), (140, 962599), (154, 875090), (220, 612563), (308, 437545), (385, 350036), (770, 175018), (1540, 87509)]