199748070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2219423}}^1$

素因数の和:2219436

約数の個数: 24

約数和(自身を含む): 519345216

約数和(自身を除く): 319597146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2219423, 4438846, 6658269, 11097115, 13316538, 19974807, 22194230, 33291345, 39949614, 66582690, 99874035, 199748070]

約数ペア:

[(1, 199748070), (2, 99874035), (3, 66582690), (5, 39949614), (6, 33291345), (9, 22194230), (10, 19974807), (15, 13316538), (18, 11097115), (30, 6658269), (45, 4438846), (90, 2219423)]