9908230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 18659520

約数和(自身を除く): 8751290

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 439, 610, 878, 2195, 2257, 4390, 4514, 11285, 16243, 22570, 26779, 32486, 53558, 81215, 133895, 162430, 267790, 990823, 1981646, 4954115, 9908230]

約数ペア:

[(1, 9908230), (2, 4954115), (5, 1981646), (10, 990823), (37, 267790), (61, 162430), (74, 133895), (122, 81215), (185, 53558), (305, 32486), (370, 26779), (439, 22570), (610, 16243), (878, 11285), (2195, 4514), (2257, 4390)]