54287730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{86171}}^1$

素因数の和:86191

約数の個数: 48

約数和(自身を含む): 161313984

約数和(自身を除く): 107026254

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, 86171, 172342, 258513, 430855, 517026, 603197, 775539, 861710, 1206394, 1292565, 1551078, 1809591, 2585130, 3015985, 3619182, 3877695, 5428773, 6031970, 7755390, 9047955, 10857546, 18095910, 27143865, 54287730]

約数ペア:

[(1, 54287730), (2, 27143865), (3, 18095910), (5, 10857546), (6, 9047955), (7, 7755390), (9, 6031970), (10, 5428773), (14, 3877695), (15, 3619182), (18, 3015985), (21, 2585130), (30, 1809591), (35, 1551078), (42, 1292565), (45, 1206394), (63, 861710), (70, 775539), (90, 603197), (105, 517026), (126, 430855), (210, 258513), (315, 172342), (630, 86171)]