1520121290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6609223}}^1$

素因数の和:6609253

約数の個数: 16

約数和(自身を含む): 2855184768

約数和(自身を除く): 1335063478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 6609223, 13218446, 33046115, 66092230, 152012129, 304024258, 760060645, 1520121290]

約数ペア:

[(1, 1520121290), (2, 760060645), (5, 304024258), (10, 152012129), (23, 66092230), (46, 33046115), (115, 13218446), (230, 6609223)]