1493730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 4440384

約数和(自身を除く): 2946654

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, 2371, 4742, 7113, 11855, 14226, 16597, 21339, 23710, 33194, 35565, 42678, 49791, 71130, 82985, 99582, 106695, 149373, 165970, 213390, 248955, 298746, 497910, 746865, 1493730]

約数ペア:

[(1, 1493730), (2, 746865), (3, 497910), (5, 298746), (6, 248955), (7, 213390), (9, 165970), (10, 149373), (14, 106695), (15, 99582), (18, 82985), (21, 71130), (30, 49791), (35, 42678), (42, 35565), (45, 33194), (63, 23710), (70, 21339), (90, 16597), (105, 14226), (126, 11855), (210, 7113), (315, 4742), (630, 2371)]