29292660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 89729640

約数和(自身を除く): 60436980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1493, 1635, 1962, 2180, 2986, 3270, 3924, 4479, 4905, 5972, 6540, 7465, 8958, 9810, 13437, 14930, 17916, 19620, 22395, 26874, 29860, 44790, 53748, 67185, 89580, 134370, 162737, 268740, 325474, 488211, 650948, 813685, 976422, 1464633, 1627370, 1952844, 2441055, 2929266, 3254740, 4882110, 5858532, 7323165, 9764220, 14646330, 29292660]

約数ペア:

[(1, 29292660), (2, 14646330), (3, 9764220), (4, 7323165), (5, 5858532), (6, 4882110), (9, 3254740), (10, 2929266), (12, 2441055), (15, 1952844), (18, 1627370), (20, 1464633), (30, 976422), (36, 813685), (45, 650948), (60, 488211), (90, 325474), (109, 268740), (180, 162737), (218, 134370), (327, 89580), (436, 67185), (545, 53748), (654, 44790), (981, 29860), (1090, 26874), (1308, 22395), (1493, 19620), (1635, 17916), (1962, 14930), (2180, 13437), (2986, 9810), (3270, 8958), (3924, 7465), (4479, 6540), (4905, 5972)]