30545874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 69076800

約数和(自身を除く): 38530926

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 163, 174, 261, 326, 359, 489, 522, 718, 978, 1077, 1467, 2154, 2934, 3231, 4727, 6462, 9454, 10411, 14181, 20822, 28362, 31233, 42543, 58517, 62466, 85086, 93699, 117034, 175551, 187398, 351102, 526653, 1053306, 1696993, 3393986, 5090979, 10181958, 15272937, 30545874]

約数ペア:

[(1, 30545874), (2, 15272937), (3, 10181958), (6, 5090979), (9, 3393986), (18, 1696993), (29, 1053306), (58, 526653), (87, 351102), (163, 187398), (174, 175551), (261, 117034), (326, 93699), (359, 85086), (489, 62466), (522, 58517), (718, 42543), (978, 31233), (1077, 28362), (1467, 20822), (2154, 14181), (2934, 10411), (3231, 9454), (4727, 6462)]