147527240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{75269}}^1$

素因数の和:75294

約数の個数: 48

約数和(自身を含む): 386135100

約数和(自身を除く): 238607860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 75269, 150538, 301076, 376345, 526883, 602152, 752690, 1053766, 1505380, 2107532, 2634415, 3010760, 3688181, 4215064, 5268830, 7376362, 10537660, 14752724, 18440905, 21075320, 29505448, 36881810, 73763620, 147527240]

約数ペア:

[(1, 147527240), (2, 73763620), (4, 36881810), (5, 29505448), (7, 21075320), (8, 18440905), (10, 14752724), (14, 10537660), (20, 7376362), (28, 5268830), (35, 4215064), (40, 3688181), (49, 3010760), (56, 2634415), (70, 2107532), (98, 1505380), (140, 1053766), (196, 752690), (245, 602152), (280, 526883), (392, 376345), (490, 301076), (980, 150538), (1960, 75269)]