1340983995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3203}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 2454520320

約数和(自身を除く): 1113536325

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 113, 195, 247, 285, 339, 565, 741, 1235, 1469, 1695, 2147, 3203, 3705, 4407, 6441, 7345, 9609, 10735, 16015, 22035, 27911, 32205, 41639, 48045, 60857, 83733, 124917, 139555, 182571, 208195, 304285, 361939, 418665, 624585, 791141, 912855, 1085817, 1809695, 2373423, 3955705, 4705207, 5429085, 6876841, 11867115, 14115621, 20630523, 23526035, 34384205, 70578105, 89398933, 103152615, 268196799, 446994665, 1340983995]

約数ペア:

[(1, 1340983995), (3, 446994665), (5, 268196799), (13, 103152615), (15, 89398933), (19, 70578105), (39, 34384205), (57, 23526035), (65, 20630523), (95, 14115621), (113, 11867115), (195, 6876841), (247, 5429085), (285, 4705207), (339, 3955705), (565, 2373423), (741, 1809695), (1235, 1085817), (1469, 912855), (1695, 791141), (2147, 624585), (3203, 418665), (3705, 361939), (4407, 304285), (6441, 208195), (7345, 182571), (9609, 139555), (10735, 124917), (16015, 83733), (22035, 60857), (27911, 48045), (32205, 41639)]