65464670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{751}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 57983650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 379, 751, 758, 1502, 1895, 3755, 3790, 7510, 8717, 17273, 17434, 34546, 43585, 86365, 87170, 172730, 284629, 569258, 1423145, 2846290, 6546467, 13092934, 32732335, 65464670]

約数ペア:

[(1, 65464670), (2, 32732335), (5, 13092934), (10, 6546467), (23, 2846290), (46, 1423145), (115, 569258), (230, 284629), (379, 172730), (751, 87170), (758, 86365), (1502, 43585), (1895, 34546), (3755, 17434), (3790, 17273), (7510, 8717)]