29907172510

素因数分解:

$2^1\times 5^1\times {\mathrm{21013}}^1\times {\mathrm{142327}}^1$

素因数の和:163347

約数の個数: 16

約数和(自身を含む): 53835850656

約数和(自身を除く): 23928678146

約数列:

[1, 2, 5, 10, 21013, 42026, 105065, 142327, 210130, 284654, 711635, 1423270, 2990717251, 5981434502, 14953586255, 29907172510]

約数ペア:

[(1, 29907172510), (2, 14953586255), (5, 5981434502), (10, 2990717251), (21013, 1423270), (42026, 711635), (105065, 284654), (142327, 210130)]