69269830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 145815120

約数和(自身を除く): 76545290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 373, 379, 490, 746, 758, 1865, 1895, 2611, 2653, 3730, 3790, 5222, 5306, 13055, 13265, 18277, 18571, 26110, 26530, 36554, 37142, 91385, 92855, 141367, 182770, 185710, 282734, 706835, 989569, 1413670, 1979138, 4947845, 6926983, 9895690, 13853966, 34634915, 69269830]

約数ペア:

[(1, 69269830), (2, 34634915), (5, 13853966), (7, 9895690), (10, 6926983), (14, 4947845), (35, 1979138), (49, 1413670), (70, 989569), (98, 706835), (245, 282734), (373, 185710), (379, 182770), (490, 141367), (746, 92855), (758, 91385), (1865, 37142), (1895, 36554), (2611, 26530), (2653, 26110), (3730, 18571), (3790, 18277), (5222, 13265), (5306, 13055)]