65028670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2069}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 69107330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2069, 2245, 3143, 4138, 4490, 6286, 10345, 14483, 15715, 20690, 28966, 31430, 72415, 144830, 928981, 1857962, 4644905, 6502867, 9289810, 13005734, 32514335, 65028670]

約数ペア:

[(1, 65028670), (2, 32514335), (5, 13005734), (7, 9289810), (10, 6502867), (14, 4644905), (35, 1857962), (70, 928981), (449, 144830), (898, 72415), (2069, 31430), (2245, 28966), (3143, 20690), (4138, 15715), (4490, 14483), (6286, 10345)]