7159183210

素因数分解:

$2^1\times 5^1\times {\mathrm{20323}}^1\times {\mathrm{35227}}^1$

素因数の和:55557

約数の個数: 16

約数和(自身を含む): 12887529696

約数和(自身を除く): 5728346486

約数列:

[1, 2, 5, 10, 20323, 35227, 40646, 70454, 101615, 176135, 203230, 352270, 715918321, 1431836642, 3579591605, 7159183210]

約数ペア:

[(1, 7159183210), (2, 3579591605), (5, 1431836642), (10, 715918321), (20323, 352270), (35227, 203230), (40646, 176135), (70454, 101615)]