37790460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3043

約数の個数: 72

約数和(自身を含む): 116284896

約数和(自身を除く): 78494436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 2957, 3195, 4260, 5914, 6390, 8871, 11828, 12780, 14785, 17742, 26613, 29570, 35484, 44355, 53226, 59140, 88710, 106452, 133065, 177420, 209947, 266130, 419894, 532260, 629841, 839788, 1049735, 1259682, 1889523, 2099470, 2519364, 3149205, 3779046, 4198940, 6298410, 7558092, 9447615, 12596820, 18895230, 37790460]

約数ペア:

[(1, 37790460), (2, 18895230), (3, 12596820), (4, 9447615), (5, 7558092), (6, 6298410), (9, 4198940), (10, 3779046), (12, 3149205), (15, 2519364), (18, 2099470), (20, 1889523), (30, 1259682), (36, 1049735), (45, 839788), (60, 629841), (71, 532260), (90, 419894), (142, 266130), (180, 209947), (213, 177420), (284, 133065), (355, 106452), (426, 88710), (639, 59140), (710, 53226), (852, 44355), (1065, 35484), (1278, 29570), (1420, 26613), (2130, 17742), (2556, 14785), (2957, 12780), (3195, 11828), (4260, 8871), (5914, 6390)]