401037930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4455977}}^1$

素因数の和:4455990

約数の個数: 24

約数和(自身を含む): 1042698852

約数和(自身を除く): 641660922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4455977, 8911954, 13367931, 22279885, 26735862, 40103793, 44559770, 66839655, 80207586, 133679310, 200518965, 401037930]

約数ペア:

[(1, 401037930), (2, 200518965), (3, 133679310), (5, 80207586), (6, 66839655), (9, 44559770), (10, 40103793), (15, 26735862), (18, 22279885), (30, 13367931), (45, 8911954), (90, 4455977)]