153964090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4021}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 317384064

約数和(自身を除く): 163419974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 2735, 3829, 4021, 5470, 7658, 8042, 19145, 20105, 28147, 38290, 40210, 56294, 140735, 281470, 2199487, 4398974, 10997435, 15396409, 21994870, 30792818, 76982045, 153964090]

約数ペア:

[(1, 153964090), (2, 76982045), (5, 30792818), (7, 21994870), (10, 15396409), (14, 10997435), (35, 4398974), (70, 2199487), (547, 281470), (1094, 140735), (2735, 56294), (3829, 40210), (4021, 38290), (5470, 28147), (7658, 20105), (8042, 19145)]