30977730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{49171}}^1$

素因数の和:49191

約数の個数: 48

約数和(自身を含む): 92049984

約数和(自身を除く): 61072254

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, 49171, 98342, 147513, 245855, 295026, 344197, 442539, 491710, 688394, 737565, 885078, 1032591, 1475130, 1720985, 2065182, 2212695, 3097773, 3441970, 4425390, 5162955, 6195546, 10325910, 15488865, 30977730]

約数ペア:

[(1, 30977730), (2, 15488865), (3, 10325910), (5, 6195546), (6, 5162955), (7, 4425390), (9, 3441970), (10, 3097773), (14, 2212695), (15, 2065182), (18, 1720985), (21, 1475130), (30, 1032591), (35, 885078), (42, 737565), (45, 688394), (63, 491710), (70, 442539), (90, 344197), (105, 295026), (126, 245855), (210, 147513), (315, 98342), (630, 49171)]