22140180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123001}}^1$

素因数の和:123016

約数の個数: 36

約数和(自身を含む): 67159092

約数和(自身を除く): 45018912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123001, 246002, 369003, 492004, 615005, 738006, 1107009, 1230010, 1476012, 1845015, 2214018, 2460020, 3690030, 4428036, 5535045, 7380060, 11070090, 22140180]

約数ペア:

[(1, 22140180), (2, 11070090), (3, 7380060), (4, 5535045), (5, 4428036), (6, 3690030), (9, 2460020), (10, 2214018), (12, 1845015), (15, 1476012), (18, 1230010), (20, 1107009), (30, 738006), (36, 615005), (45, 492004), (60, 369003), (90, 246002), (180, 123001)]