227456220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199523}}^1$

素因数の和:199554

約数の個数: 48

約数和(自身を含む): 670400640

約数和(自身を除く): 442944420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 199523, 399046, 598569, 798092, 997615, 1197138, 1995230, 2394276, 2992845, 3790937, 3990460, 5985690, 7581874, 11372811, 11971380, 15163748, 18954685, 22745622, 37909370, 45491244, 56864055, 75818740, 113728110, 227456220]

約数ペア:

[(1, 227456220), (2, 113728110), (3, 75818740), (4, 56864055), (5, 45491244), (6, 37909370), (10, 22745622), (12, 18954685), (15, 15163748), (19, 11971380), (20, 11372811), (30, 7581874), (38, 5985690), (57, 3990460), (60, 3790937), (76, 2992845), (95, 2394276), (114, 1995230), (190, 1197138), (228, 997615), (285, 798092), (380, 598569), (570, 399046), (1140, 199523)]