268992010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6899}}^1$

素因数の和:7470

約数の個数: 32

約数和(自身を含む): 554428800

約数和(自身を除く): 285436790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 5570, 6899, 7798, 13798, 19495, 34495, 38990, 48293, 68990, 96586, 241465, 482930, 3842743, 7685486, 19213715, 26899201, 38427430, 53798402, 134496005, 268992010]

約数ペア:

[(1, 268992010), (2, 134496005), (5, 53798402), (7, 38427430), (10, 26899201), (14, 19213715), (35, 7685486), (70, 3842743), (557, 482930), (1114, 241465), (2785, 96586), (3899, 68990), (5570, 48293), (6899, 38990), (7798, 34495), (13798, 19495)]