30254042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 59204160

約数和(自身を除く): 28950118

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 673, 1183, 1346, 1729, 2366, 3211, 3458, 4711, 6422, 8749, 9422, 12787, 17498, 22477, 25574, 44954, 61243, 89509, 113737, 122486, 166231, 179018, 227474, 332462, 796159, 1163617, 1592318, 2161003, 2327234, 4322006, 15127021, 30254042]

約数ペア:

[(1, 30254042), (2, 15127021), (7, 4322006), (13, 2327234), (14, 2161003), (19, 1592318), (26, 1163617), (38, 796159), (91, 332462), (133, 227474), (169, 179018), (182, 166231), (247, 122486), (266, 113737), (338, 89509), (494, 61243), (673, 44954), (1183, 25574), (1346, 22477), (1729, 17498), (2366, 12787), (3211, 9422), (3458, 8749), (4711, 6422)]