139020030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{514889}}^1$

素因数の和:514905

約数の個数: 32

約数和(自身を含む): 370720800

約数和(自身を除く): 231700770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 514889, 1029778, 1544667, 2574445, 3089334, 4634001, 5148890, 7723335, 9268002, 13902003, 15446670, 23170005, 27804006, 46340010, 69510015, 139020030]

約数ペア:

[(1, 139020030), (2, 69510015), (3, 46340010), (5, 27804006), (6, 23170005), (9, 15446670), (10, 13902003), (15, 9268002), (18, 7723335), (27, 5148890), (30, 4634001), (45, 3089334), (54, 2574445), (90, 1544667), (135, 1029778), (270, 514889)]