139499820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86111}}^1$

素因数の和:86132

約数の個数: 60

約数和(自身を含む): 437621184

約数和(自身を除く): 298121364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86111, 172222, 258333, 344444, 430555, 516666, 774999, 861110, 1033332, 1291665, 1549998, 1722220, 2324997, 2583330, 3099996, 3874995, 4649994, 5166660, 6974991, 7749990, 9299988, 11624985, 13949982, 15499980, 23249970, 27899964, 34874955, 46499940, 69749910, 139499820]

約数ペア:

[(1, 139499820), (2, 69749910), (3, 46499940), (4, 34874955), (5, 27899964), (6, 23249970), (9, 15499980), (10, 13949982), (12, 11624985), (15, 9299988), (18, 7749990), (20, 6974991), (27, 5166660), (30, 4649994), (36, 3874995), (45, 3099996), (54, 2583330), (60, 2324997), (81, 1722220), (90, 1549998), (108, 1291665), (135, 1033332), (162, 861110), (180, 774999), (270, 516666), (324, 430555), (405, 344444), (540, 258333), (810, 172222), (1620, 86111)]