137490570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31177}}^1$

素因数の和:31204

約数の個数: 72

約数和(自身を含む): 415852164

約数和(自身を除く): 278361594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 31177, 62354, 93531, 155885, 187062, 218239, 280593, 311770, 436478, 467655, 561186, 654717, 935310, 1091195, 1309434, 1402965, 1527673, 1964151, 2182390, 2805930, 3055346, 3273585, 3928302, 4583019, 6547170, 7638365, 9166038, 9820755, 13749057, 15276730, 19641510, 22915095, 27498114, 45830190, 68745285, 137490570]

約数ペア:

[(1, 137490570), (2, 68745285), (3, 45830190), (5, 27498114), (6, 22915095), (7, 19641510), (9, 15276730), (10, 13749057), (14, 9820755), (15, 9166038), (18, 7638365), (21, 6547170), (30, 4583019), (35, 3928302), (42, 3273585), (45, 3055346), (49, 2805930), (63, 2182390), (70, 1964151), (90, 1527673), (98, 1402965), (105, 1309434), (126, 1091195), (147, 935310), (210, 654717), (245, 561186), (294, 467655), (315, 436478), (441, 311770), (490, 280593), (630, 218239), (735, 187062), (882, 155885), (1470, 93531), (2205, 62354), (4410, 31177)]