219522090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{29153}}^1$

素因数の和:29414

約数の個数: 32

約数和(自身を含む): 528970176

約数和(自身を除く): 309448086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 29153, 58306, 87459, 145765, 174918, 291530, 437295, 874590, 7317403, 14634806, 21952209, 36587015, 43904418, 73174030, 109761045, 219522090]

約数ペア:

[(1, 219522090), (2, 109761045), (3, 73174030), (5, 43904418), (6, 36587015), (10, 21952209), (15, 14634806), (30, 7317403), (251, 874590), (502, 437295), (753, 291530), (1255, 174918), (1506, 145765), (2510, 87459), (3765, 58306), (7530, 29153)]