139481730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{516599}}^1$

素因数の和:516615

約数の個数: 32

約数和(自身を含む): 371952000

約数和(自身を除く): 232470270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 516599, 1033198, 1549797, 2582995, 3099594, 4649391, 5165990, 7748985, 9298782, 13948173, 15497970, 23246955, 27896346, 46493910, 69740865, 139481730]

約数ペア:

[(1, 139481730), (2, 69740865), (3, 46493910), (5, 27896346), (6, 23246955), (9, 15497970), (10, 13948173), (15, 9298782), (18, 7748985), (27, 5165990), (30, 4649391), (45, 3099594), (54, 2582995), (90, 1549797), (135, 1033198), (270, 516599)]