70209790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2689}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 144872640

約数和(自身を除く): 74662850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 2689, 3730, 5222, 5378, 13055, 13445, 18823, 26110, 26890, 37646, 94115, 188230, 1002997, 2005994, 5014985, 7020979, 10029970, 14041958, 35104895, 70209790]

約数ペア:

[(1, 70209790), (2, 35104895), (5, 14041958), (7, 10029970), (10, 7020979), (14, 5014985), (35, 2005994), (70, 1002997), (373, 188230), (746, 94115), (1865, 37646), (2611, 26890), (2689, 26110), (3730, 18823), (5222, 13445), (5378, 13055)]