7667730

素因数分解:

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

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 23374080

約数和(自身を除く): 15706350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 4057, 8114, 12171, 20285, 24342, 28399, 36513, 40570, 56798, 60855, 73026, 85197, 109539, 121710, 141995, 170394, 182565, 219078, 255591, 283990, 365130, 425985, 511182, 547695, 766773, 851970, 1095390, 1277955, 1533546, 2555910, 3833865, 7667730]

約数ペア:

[(1, 7667730), (2, 3833865), (3, 2555910), (5, 1533546), (6, 1277955), (7, 1095390), (9, 851970), (10, 766773), (14, 547695), (15, 511182), (18, 425985), (21, 365130), (27, 283990), (30, 255591), (35, 219078), (42, 182565), (45, 170394), (54, 141995), (63, 121710), (70, 109539), (90, 85197), (105, 73026), (126, 60855), (135, 56798), (189, 40570), (210, 36513), (270, 28399), (315, 24342), (378, 20285), (630, 12171), (945, 8114), (1890, 4057)]