40571970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2777}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 97607808

約数和(自身を除く): 57035838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2777, 2922, 4870, 5554, 7305, 8331, 13885, 14610, 16662, 27770, 41655, 83310, 1352399, 2704798, 4057197, 6761995, 8114394, 13523990, 20285985, 40571970]

約数ペア:

[(1, 40571970), (2, 20285985), (3, 13523990), (5, 8114394), (6, 6761995), (10, 4057197), (15, 2704798), (30, 1352399), (487, 83310), (974, 41655), (1461, 27770), (2435, 16662), (2777, 14610), (2922, 13885), (4870, 8331), (5554, 7305)]