1520343357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 2371783680

約数和(自身を除く): 851440323

約数列:

[1, 3, 13, 29, 37, 39, 47, 87, 111, 141, 377, 481, 611, 773, 1073, 1131, 1363, 1443, 1739, 1833, 2319, 3219, 4089, 5217, 10049, 13949, 17719, 22417, 22607, 28601, 30147, 36331, 41847, 50431, 53157, 67251, 67821, 85803, 108993, 151293, 291421, 371813, 472303, 655603, 829429, 874263, 1053599, 1115439, 1344247, 1416909, 1966809, 2488287, 3160797, 4032741, 10782577, 13696787, 17475211, 32347731, 38983163, 41090361, 52425633, 116949489, 506781119, 1520343357]

約数ペア:

[(1, 1520343357), (3, 506781119), (13, 116949489), (29, 52425633), (37, 41090361), (39, 38983163), (47, 32347731), (87, 17475211), (111, 13696787), (141, 10782577), (377, 4032741), (481, 3160797), (611, 2488287), (773, 1966809), (1073, 1416909), (1131, 1344247), (1363, 1115439), (1443, 1053599), (1739, 874263), (1833, 829429), (2319, 655603), (3219, 472303), (4089, 371813), (5217, 291421), (10049, 151293), (13949, 108993), (17719, 85803), (22417, 67821), (22607, 67251), (28601, 53157), (30147, 50431), (36331, 41847)]