7858380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130973}}^1$

素因数の和:130985

約数の個数: 24

約数和(自身を含む): 22003632

約数和(自身を除く): 14145252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130973, 261946, 392919, 523892, 654865, 785838, 1309730, 1571676, 1964595, 2619460, 3929190, 7858380]

約数ペア:

[(1, 7858380), (2, 3929190), (3, 2619460), (4, 1964595), (5, 1571676), (6, 1309730), (10, 785838), (12, 654865), (15, 523892), (20, 392919), (30, 261946), (60, 130973)]