64470421

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 68544000

約数和(自身を除く): 4073579

約数列:

[1, 31, 59, 101, 349, 1829, 3131, 5959, 10819, 20591, 35249, 184729, 638321, 1092719, 2079691, 64470421]

約数ペア:

[(1, 64470421), (31, 2079691), (59, 1092719), (101, 638321), (349, 184729), (1829, 35249), (3131, 20591), (5959, 10819)]