198141990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6604733}}^1$

素因数の和:6604743

約数の個数: 16

約数和(自身を含む): 475540848

約数和(自身を除く): 277398858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6604733, 13209466, 19814199, 33023665, 39628398, 66047330, 99070995, 198141990]

約数ペア:

[(1, 198141990), (2, 99070995), (3, 66047330), (5, 39628398), (6, 33023665), (10, 19814199), (15, 13209466), (30, 6604733)]