2057639970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{24007}}^1$

素因数の和:26874

約数の個数: 32

約数和(自身を含む): 4940270208

約数和(自身を除く): 2882630238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2857, 5714, 8571, 14285, 17142, 24007, 28570, 42855, 48014, 72021, 85710, 120035, 144042, 240070, 360105, 720210, 68587999, 137175998, 205763997, 342939995, 411527994, 685879990, 1028819985, 2057639970]

約数ペア:

[(1, 2057639970), (2, 1028819985), (3, 685879990), (5, 411527994), (6, 342939995), (10, 205763997), (15, 137175998), (30, 68587999), (2857, 720210), (5714, 360105), (8571, 240070), (14285, 144042), (17142, 120035), (24007, 85710), (28570, 72021), (42855, 48014)]