74402530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{53527}}^1$

素因数の和:53673

約数の個数: 16

約数和(自身を含む): 134890560

約数和(自身を除く): 60488030

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 53527, 107054, 267635, 535270, 7440253, 14880506, 37201265, 74402530]

約数ペア:

[(1, 74402530), (2, 37201265), (5, 14880506), (10, 7440253), (139, 535270), (278, 267635), (695, 107054), (1390, 53527)]