69502270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 129949920

約数和(自身を除く): 60447650

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 443, 541, 886, 1082, 2215, 2705, 4430, 5410, 12847, 15689, 25694, 31378, 64235, 78445, 128470, 156890, 239663, 479326, 1198315, 2396630, 6950227, 13900454, 34751135, 69502270]

約数ペア:

[(1, 69502270), (2, 34751135), (5, 13900454), (10, 6950227), (29, 2396630), (58, 1198315), (145, 479326), (290, 239663), (443, 156890), (541, 128470), (886, 78445), (1082, 64235), (2215, 31378), (2705, 25694), (4430, 15689), (5410, 12847)]