30943972

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 55085184

約数和(自身を除く): 24141212

約数列:

[1, 2, 4, 107, 197, 214, 367, 394, 428, 734, 788, 1468, 21079, 39269, 42158, 72299, 78538, 84316, 144598, 157076, 289196, 7735993, 15471986, 30943972]

約数ペア:

[(1, 30943972), (2, 15471986), (4, 7735993), (107, 289196), (197, 157076), (214, 144598), (367, 84316), (394, 78538), (428, 72299), (734, 42158), (788, 39269), (1468, 21079)]