4122180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22901}}^1$

素因数の和:22916

約数の個数: 36

約数和(自身を含む): 12504492

約数和(自身を除く): 8382312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22901, 45802, 68703, 91604, 114505, 137406, 206109, 229010, 274812, 343515, 412218, 458020, 687030, 824436, 1030545, 1374060, 2061090, 4122180]

約数ペア:

[(1, 4122180), (2, 2061090), (3, 1374060), (4, 1030545), (5, 824436), (6, 687030), (9, 458020), (10, 412218), (12, 343515), (15, 274812), (18, 229010), (20, 206109), (30, 137406), (36, 114505), (45, 91604), (60, 68703), (90, 45802), (180, 22901)]