65866620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2099}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 184867200

約数和(自身を除く): 119000580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2099, 2615, 3138, 4198, 5230, 6276, 6297, 7845, 8396, 10460, 10495, 12594, 15690, 20990, 25188, 31380, 31485, 41980, 62970, 125940, 1097777, 2195554, 3293331, 4391108, 5488885, 6586662, 10977770, 13173324, 16466655, 21955540, 32933310, 65866620]

約数ペア:

[(1, 65866620), (2, 32933310), (3, 21955540), (4, 16466655), (5, 13173324), (6, 10977770), (10, 6586662), (12, 5488885), (15, 4391108), (20, 3293331), (30, 2195554), (60, 1097777), (523, 125940), (1046, 62970), (1569, 41980), (2092, 31485), (2099, 31380), (2615, 25188), (3138, 20990), (4198, 15690), (5230, 12594), (6276, 10495), (6297, 10460), (7845, 8396)]