1770086019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 2819432448

約数和(自身を除く): 1049346429

約数列:

[1, 3, 13, 17, 31, 39, 51, 71, 93, 213, 221, 403, 527, 663, 923, 1207, 1209, 1213, 1581, 2201, 2769, 3621, 3639, 6603, 6851, 15691, 15769, 20553, 20621, 28613, 37417, 37603, 47073, 47307, 61863, 85839, 86123, 112251, 112809, 258369, 268073, 486421, 488839, 639251, 804219, 1119599, 1459263, 1464091, 1466517, 1917753, 2669813, 3358797, 4392273, 8009439, 8310263, 19033183, 24930789, 34707569, 45386821, 57099549, 104122707, 136160463, 590028673, 1770086019]

約数ペア:

[(1, 1770086019), (3, 590028673), (13, 136160463), (17, 104122707), (31, 57099549), (39, 45386821), (51, 34707569), (71, 24930789), (93, 19033183), (213, 8310263), (221, 8009439), (403, 4392273), (527, 3358797), (663, 2669813), (923, 1917753), (1207, 1466517), (1209, 1464091), (1213, 1459263), (1581, 1119599), (2201, 804219), (2769, 639251), (3621, 488839), (3639, 486421), (6603, 268073), (6851, 258369), (15691, 112809), (15769, 112251), (20553, 86123), (20621, 85839), (28613, 61863), (37417, 47307), (37603, 47073)]