131748390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5879}}^1$

素因数の和:5978

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 223874010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3735, 4482, 5879, 7470, 11205, 11758, 17637, 22410, 29395, 35274, 52911, 58790, 88185, 105822, 158733, 176370, 264555, 317466, 487957, 529110, 793665, 975914, 1463871, 1587330, 2439785, 2927742, 4391613, 4879570, 7319355, 8783226, 13174839, 14638710, 21958065, 26349678, 43916130, 65874195, 131748390]

約数ペア:

[(1, 131748390), (2, 65874195), (3, 43916130), (5, 26349678), (6, 21958065), (9, 14638710), (10, 13174839), (15, 8783226), (18, 7319355), (27, 4879570), (30, 4391613), (45, 2927742), (54, 2439785), (83, 1587330), (90, 1463871), (135, 975914), (166, 793665), (249, 529110), (270, 487957), (415, 317466), (498, 264555), (747, 176370), (830, 158733), (1245, 105822), (1494, 88185), (2241, 58790), (2490, 52911), (3735, 35274), (4482, 29395), (5879, 22410), (7470, 17637), (11205, 11758)]