2039430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 4937184

約数和(自身を除く): 2897754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 433, 471, 785, 866, 942, 1299, 1570, 2165, 2355, 2598, 4330, 4710, 6495, 12990, 67981, 135962, 203943, 339905, 407886, 679810, 1019715, 2039430]

約数ペア:

[(1, 2039430), (2, 1019715), (3, 679810), (5, 407886), (6, 339905), (10, 203943), (15, 135962), (30, 67981), (157, 12990), (314, 6495), (433, 4710), (471, 4330), (785, 2598), (866, 2355), (942, 2165), (1299, 1570)]