243946070

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{90017}}^1$

素因数の和:90295

約数の個数: 16

約数和(自身を含む): 440728128

約数和(自身を除く): 196782058

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 90017, 180034, 450085, 900170, 24394607, 48789214, 121973035, 243946070]

約数ペア:

[(1, 243946070), (2, 121973035), (5, 48789214), (10, 24394607), (271, 900170), (542, 450085), (1355, 180034), (2710, 90017)]