153217470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{729607}}^1$

素因数の和:729624

約数の個数: 32

約数和(自身を含む): 420254208

約数和(自身を除く): 267036738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 729607, 1459214, 2188821, 3648035, 4377642, 5107249, 7296070, 10214498, 10944105, 15321747, 21888210, 25536245, 30643494, 51072490, 76608735, 153217470]

約数ペア:

[(1, 153217470), (2, 76608735), (3, 51072490), (5, 30643494), (6, 25536245), (7, 21888210), (10, 15321747), (14, 10944105), (15, 10214498), (21, 7296070), (30, 5107249), (35, 4377642), (42, 3648035), (70, 2188821), (105, 1459214), (210, 729607)]