181491030

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{32009}}^1$

素因数の和:32035

約数の個数: 80

約数和(自身を含む): 557742240

約数和(自身を除く): 376251210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 32009, 64018, 96027, 160045, 192054, 224063, 288081, 320090, 448126, 480135, 576162, 672189, 864243, 960270, 1120315, 1344378, 1440405, 1728486, 2016567, 2240630, 2592729, 2880810, 3360945, 4033134, 4321215, 5185458, 6049701, 6721890, 8642430, 10082835, 12099402, 12963645, 18149103, 20165670, 25927290, 30248505, 36298206, 60497010, 90745515, 181491030]

約数ペア:

[(1, 181491030), (2, 90745515), (3, 60497010), (5, 36298206), (6, 30248505), (7, 25927290), (9, 20165670), (10, 18149103), (14, 12963645), (15, 12099402), (18, 10082835), (21, 8642430), (27, 6721890), (30, 6049701), (35, 5185458), (42, 4321215), (45, 4033134), (54, 3360945), (63, 2880810), (70, 2592729), (81, 2240630), (90, 2016567), (105, 1728486), (126, 1440405), (135, 1344378), (162, 1120315), (189, 960270), (210, 864243), (270, 672189), (315, 576162), (378, 480135), (405, 448126), (567, 320090), (630, 288081), (810, 224063), (945, 192054), (1134, 160045), (1890, 96027), (2835, 64018), (5670, 32009)]