130947660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727487}}^1$

素因数の和:727502

約数の個数: 36

約数和(自身を含む): 397208448

約数和(自身を除く): 266260788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727487, 1454974, 2182461, 2909948, 3637435, 4364922, 6547383, 7274870, 8729844, 10912305, 13094766, 14549740, 21824610, 26189532, 32736915, 43649220, 65473830, 130947660]

約数ペア:

[(1, 130947660), (2, 65473830), (3, 43649220), (4, 32736915), (5, 26189532), (6, 21824610), (9, 14549740), (10, 13094766), (12, 10912305), (15, 8729844), (18, 7274870), (20, 6547383), (30, 4364922), (36, 3637435), (45, 2909948), (60, 2182461), (90, 1454974), (180, 727487)]