1071768670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{312469}}^1$

素因数の和:312497

約数の個数: 32

約数和(自身を含む): 2249784000

約数和(自身を除く): 1178015330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 312469, 624938, 1562345, 2187283, 3124690, 4374566, 10936415, 15310981, 21872830, 30621962, 76554905, 107176867, 153109810, 214353734, 535884335, 1071768670]

約数ペア:

[(1, 1071768670), (2, 535884335), (5, 214353734), (7, 153109810), (10, 107176867), (14, 76554905), (35, 30621962), (49, 21872830), (70, 15310981), (98, 10936415), (245, 4374566), (343, 3124690), (490, 2187283), (686, 1562345), (1715, 624938), (3430, 312469)]