40571910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{450799}}^1$

素因数の和:450812

約数の個数: 24

約数和(自身を含む): 105487200

約数和(自身を除く): 64915290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 450799, 901598, 1352397, 2253995, 2704794, 4057191, 4507990, 6761985, 8114382, 13523970, 20285955, 40571910]

約数ペア:

[(1, 40571910), (2, 20285955), (3, 13523970), (5, 8114382), (6, 6761985), (9, 4507990), (10, 4057191), (15, 2704794), (18, 2253995), (30, 1352397), (45, 901598), (90, 450799)]