510385020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{54181}}^1$

素因数の和:54350

約数の個数: 48

約数和(自身を含む): 1438207008

約数和(自身を除く): 927821988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 54181, 108362, 162543, 216724, 270905, 325086, 541810, 650172, 812715, 1083620, 1625430, 3250860, 8506417, 17012834, 25519251, 34025668, 42532085, 51038502, 85064170, 102077004, 127596255, 170128340, 255192510, 510385020]

約数ペア:

[(1, 510385020), (2, 255192510), (3, 170128340), (4, 127596255), (5, 102077004), (6, 85064170), (10, 51038502), (12, 42532085), (15, 34025668), (20, 25519251), (30, 17012834), (60, 8506417), (157, 3250860), (314, 1625430), (471, 1083620), (628, 812715), (785, 650172), (942, 541810), (1570, 325086), (1884, 270905), (2355, 216724), (3140, 162543), (4710, 108362), (9420, 54181)]