282977730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{449171}}^1$

素因数の和:449191

約数の個数: 48

約数和(自身を含む): 840849984

約数和(自身を除く): 557872254

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, 449171, 898342, 1347513, 2245855, 2695026, 3144197, 4042539, 4491710, 6288394, 6737565, 8085078, 9432591, 13475130, 15720985, 18865182, 20212695, 28297773, 31441970, 40425390, 47162955, 56595546, 94325910, 141488865, 282977730]

約数ペア:

[(1, 282977730), (2, 141488865), (3, 94325910), (5, 56595546), (6, 47162955), (7, 40425390), (9, 31441970), (10, 28297773), (14, 20212695), (15, 18865182), (18, 15720985), (21, 13475130), (30, 9432591), (35, 8085078), (42, 6737565), (45, 6288394), (63, 4491710), (70, 4042539), (90, 3144197), (105, 2695026), (126, 2245855), (210, 1347513), (315, 898342), (630, 449171)]