2555910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4057}}^1$

素因数の和:4077

約数の個数: 48

約数和(自身を含む): 7596576

約数和(自身を除く): 5040666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4057, 8114, 12171, 20285, 24342, 28399, 36513, 40570, 56798, 60855, 73026, 85197, 121710, 141995, 170394, 182565, 255591, 283990, 365130, 425985, 511182, 851970, 1277955, 2555910]

約数ペア:

[(1, 2555910), (2, 1277955), (3, 851970), (5, 511182), (6, 425985), (7, 365130), (9, 283990), (10, 255591), (14, 182565), (15, 170394), (18, 141995), (21, 121710), (30, 85197), (35, 73026), (42, 60855), (45, 56798), (63, 40570), (70, 36513), (90, 28399), (105, 24342), (126, 20285), (210, 12171), (315, 8114), (630, 4057)]