421300070

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{28447}}^1$

素因数の和:29935

約数の個数: 16

約数和(自身を含む): 758878848

約数和(自身を除く): 337578778

約数列:

[1, 2, 5, 10, 1481, 2962, 7405, 14810, 28447, 56894, 142235, 284470, 42130007, 84260014, 210650035, 421300070]

約数ペア:

[(1, 421300070), (2, 210650035), (5, 84260014), (10, 42130007), (1481, 284470), (2962, 142235), (7405, 56894), (14810, 28447)]