134668140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28411}}^1$

素因数の和:28502

約数の個数: 48

約数和(自身を含む): 381857280

約数和(自身を除く): 247189140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 28411, 56822, 85233, 113644, 142055, 170466, 284110, 340932, 426165, 568220, 852330, 1704660, 2244469, 4488938, 6733407, 8977876, 11222345, 13466814, 22444690, 26933628, 33667035, 44889380, 67334070, 134668140]

約数ペア:

[(1, 134668140), (2, 67334070), (3, 44889380), (4, 33667035), (5, 26933628), (6, 22444690), (10, 13466814), (12, 11222345), (15, 8977876), (20, 6733407), (30, 4488938), (60, 2244469), (79, 1704660), (158, 852330), (237, 568220), (316, 426165), (395, 340932), (474, 284110), (790, 170466), (948, 142055), (1185, 113644), (1580, 85233), (2370, 56822), (4740, 28411)]