67945730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{67273}}^1$

素因数の和:67381

約数の個数: 16

約数和(自身を含む): 123515064

約数和(自身を除く): 55569334

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 67273, 134546, 336365, 672730, 6794573, 13589146, 33972865, 67945730]

約数ペア:

[(1, 67945730), (2, 33972865), (5, 13589146), (10, 6794573), (101, 672730), (202, 336365), (505, 134546), (1010, 67273)]