130859220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11071}}^1$

素因数の和:11280

約数の個数: 48

約数和(自身を含む): 368299008

約数和(自身を除く): 237439788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11071, 11820, 22142, 33213, 44284, 55355, 66426, 110710, 132852, 166065, 221420, 332130, 664260, 2180987, 4361974, 6542961, 8723948, 10904935, 13085922, 21809870, 26171844, 32714805, 43619740, 65429610, 130859220]

約数ペア:

[(1, 130859220), (2, 65429610), (3, 43619740), (4, 32714805), (5, 26171844), (6, 21809870), (10, 13085922), (12, 10904935), (15, 8723948), (20, 6542961), (30, 4361974), (60, 2180987), (197, 664260), (394, 332130), (591, 221420), (788, 166065), (985, 132852), (1182, 110710), (1970, 66426), (2364, 55355), (2955, 44284), (3940, 33213), (5910, 22142), (11071, 11820)]